Arkansas Plant Disease Control Products Guide 2019 - MP154 · 2018-12-20 · 3 MP154, Arkansas Plant Disease Control Products Guide – 2019 Edited by: Travis Faske Associate Professor

DIVISION OF AGRICULTURER E S E A R C H & E X T E N S I O N

University of Arkansas System

MP154

Arkansas Plant Disease ControlProducts Guide

2019

Authors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Disclaimer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Poison Control Center and Pesticide Spill Phone Numbers . . . . . . . . . . . . . . . . . . . . . . . . 4

Table of Conversions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Managing Fungicide Resistance . . . . . . . . . . . . . . . . . . . . . . . 6

Corn (Field) - Foliar Diseases . . . . . . . . . . . . . . . . . . . . . . . . . 7-8Fungicide Efficacy for Control of Corn Diseases . . . . . . . . . . . 8-9Corn (Field) - Aflatoxin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Corn (Field) - Nematodes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Cotton - Foliar Diseases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Cotton - Nematodes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Cotton - Seedling Diseases . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Small Fruit Diseases - Commercial Production . . . . . . . . . . . . 13-30Small Fruit Diseases - Home Garden . . . . . . . . . . . . . . . . . . . 31

Fruit Tree Diseases - Commercial Production . . . . . . . . . . . . . 32-47Fruit Tree Diseases - Home Garden . . . . . . . . . . . . . . . . . . . . 48-49

Grain Sorghum - Seedling Diseases . . . . . . . . . . . . . . . . . . . . 50Grain Sorghum - Foliar Diseases . . . . . . . . . . . . . . . . . . . . . . 50

Ornamental Diseases - Commercial Production . . . . . . . . . . . 51-125Conifer Diseases - Commercial Production . . . . . . . . . . . . . . .126-133Ornamental Diseases - Home Garden . . . . . . . . . . . . . . . . . .134-136

Peanut Seedling Diseases - Commercial Production . . . . . . . 137Peanut Nematodes - Commercial Production . . . . . . . . . . . . . 137Peanut Diseases - Commercial Production . . . . . . . . . . . . . . .138-141Peanut Diseases - Aflatoxin - Commercial Production . . . . . . 141

Pecan Diseases - Commercial Production . . . . . . . . . . . . . . .142-145

Rice - Seedling Diseases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146Rice Diseases - Fungicides . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

Soybean - Seed Treatments . . . . . . . . . . . . . . . . . . . . . . . . . . 148Soybean - Foliar Diseases . . . . . . . . . . . . . . . . . . . . . . . . . . . .149-151Fungicide Efficacy for Control of Foliar Soybean Diseases . .152-153Soybean - Nematodes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154Edamame - Seedling Diseases . . . . . . . . . . . . . . . . . . . . . . . . 155Edamame - Foliar Diseases . . . . . . . . . . . . . . . . . . . . . . . . . . 155Edamame - Nematodes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

Tomato Diseases - Commercial Production . . . . . . . . . . . . . .156-159Tomato Diseases - Home Garden . . . . . . . . . . . . . . . . . . . . . .160-161

Turf Diseases - Commercial . . . . . . . . . . . . . . . . . . . . . . . . . .162-167Turf Diseases - Home Lawns . . . . . . . . . . . . . . . . . . . . . . . . .168-173

Vegetable Diseases - Commercial Production . . . . . . . . . . . .174-189Vegetable Nematodes - Commercial Production . . . . . . . . . . . 190Vegetable Diseases - Home Garden . . . . . . . . . . . . . . . . . . . .191-192

Wheat - Seed Treatments . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193Wheat - Foliar Diseases . . . . . . . . . . . . . . . . . . . . . . . . . . . . .194-195Wheat - Disease Thresholds . . . . . . . . . . . . . . . . . . . . . . . . . . 195Fungicide Efficacy for Wheat Disease Control . . . . . . . . . . . .196-197

Page Page

TABLE OF CONTENTS

3

MP154, Arkansas Plant Disease Control Products Guide – 2019

Edited by:

Travis FaskeAssociate Professor and Extension Plant Pathologist

Lonoke Extension Center2001 Highway 70 East, Lonoke, AR 72086

Phone: (501) 676-3124email: [email protected]

Authors Specialty Address

Travis Faske Field Crops Pathologist Lonoke Extension Center, 2001 Highway 70 East, Lonoke, AR 72086

Jackie Lee Horticulture IPM Department of Horticulture, 2301 South University Avenue, Little Rock, AR 72204

Sherrie Smith Diagnostician, Plant Health Clinic Department of Plant Pathology, 2601 N. Young Avenue, Fayetteville, AR 72704

Terry Spurlock Plant Pathologist Southeast Research and Extension Center, P. O. Box 3508, Monticello, AR 71656

Keiddy Urrea Associate Diagnostician Department of Plant Pathology, 2601 N. Young Avenue, Fayetteville, AR 72704

Yeshi Wamishe Rice Diseases Rice Research and Extension Center, 2900 Highway 130 E., Stuttgart, AR 72160

Issued in furtherance of Cooperative Extension work, Acts of May 8 and June 30, 1914, in cooperation with the U.S. Department of Agriculture, Director, Cooperative Extension Service, Universityof Arkansas. The University of Arkansas System Division of Agriculture offers all its Extension and Research programs and services without regard to race, color, sex, gender identity, sexual orientation, national origin, religion, age, disability, marital or veteran status, genetic information, or any other legally protected status, and is an Affirmative Action/Equal Opportunity Employer.

MP154-4.8M-1-2019RV

Many crop protection products may be poisonous, especially in concentrated form. The United States Environmental Protection Agencyhas established a Poison Control System throughout the United States. Each Center can determine the toxic compounds in commercialproducts, respond to calls from physicians or individuals and provide supportive or antidotal treatment.

THE POISON CONTROL CENTER FOR ARKANSAS IS:

Arkansas Poison & Drug Information Center College of Pharmacy, University of Arkansas for Medical Sciences 4301 W. Markham, Mail Slot 522-2 Little Rock, AR 72205

POISON CONTROL HOTLINE – TOLL-FREE PHONE NUMBER

1-800-376-4766PESTICIDE SPILLS – OFFICE OF EMERGENCY SERVICES

1-800-322-4012

4

The listing of any product in this publication does not imply endorsement of that product or discrimination against any otherproduct by the University of Arkansas System Division of Agriculture.

The information in this publication was current as of October 1, 2017, and applies only to Arkansas. It may not be appropriatefor other states or locations.

Every effort was made to ensure accuracy, but the user of any crop protection product must read and follow the most currentlabel on the product – The Label is the Law. For further assistance, contact your local office of the University of ArkansasSystem Division of Agriculture, Cooperative Extension Service.

DISCLAIMER

WARNING

28.35 grams = 1 ounce 16 oz = 1 lb = 453.6 grams 1 gal water = 8.34 lbs

80 drops = 1 tsp 3 tsp = 1 Tbs = 14.8 ml 2 Tbs = 1 fl oz = 29.6 ml 8 fl oz = 16 Tbs = 1 cup = 237 ml 2 cups = 32 Tbs = 1 pint = 473 ml 2 pints = 64 Tbs = 1 qt = 946 ml 4 quarts = 256 Tbs = 1 gal = 3,785 ml 128 fl oz = 1 gal = 3,785 ml

16.5 ft = 5.5 yds = 1 rod 66 ft = 4 rods = 1 chain 1 sq rd = 30.25 sq yds = 272.25 sq ft 4,256 sq ft = 16 sq rds = 1 sq chain 1 acre = 160 sq rds = 43,560 sq ft 1 acre = 10 sq chains = 43,560 sq ft 208.71 ft x 208.71 ft = 1 sq acre

6" rows = 87,120 ft 7" rows = 74,674 ft 8" rows = 65,340 ft 10" rows = 52,272 ft 12" rows = 43,560 ft 18" rows = 29,040 ft 19" rows = 27,512 ft 24" rows = 21,780 ft 30" rows = 17,424 ft 36" rows = 14,520 ft 38" rows = 13,756 ft 40" rows = 13,068 ft 42" rows = 12,446 ft 48" rows = 10,890 ft

Corn = 56 lbs/bu Oats = 32 lbs/bu Rice = 45 lbs/bu Grain Sorghum = 56 lbs/bu Soybean = 60 lbs/bu Wheat = 60 lbs/bu

5

TABLE OF CONVERSIONS

oz dry wt/100 gals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tbs/gal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.06 tsp/gal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.19

lb dry wt/100 gals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tbs/gal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.00

fl oz/100 gals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tbs/gal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.02 tsp/gal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.06

pints/100 gals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tbs/gal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.32 tsp/gal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.96 fl oz/gal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.16

quarts/100 gals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tbs/gal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.64 tsp/gal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.92 fl oz/gal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.32

fl oz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.00 tsp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.00

TO CONVERT TO MULTIPLY BY

Dry Measure

Liquid Measure

Land Measure

Row Feet in 1 Acre at Various Row Spacings

Crop Standard Weights

Fungicide resistance is the loss of efficacy of a particular type of fungicide against a target pathogen. Fungicide resistance isoften recognized when the expectations of disease control are not met when the labeled rate of a fungicide is applied.

All fungicide products have a specific mode of action (MOA), which is the way in which the fungicide affects (kills) pathogens.All fungicides are classified by MOA, and each MOA is assigned a group code called a FRAC number that will appear somewhereon the product label. FRAC stands for the Fungicide Resistance Action Committee, which is a technical group of specialists that provides fungicide resistance management guidelines to prolong the effectiveness of “at risk” fungicides and to limit crop losses dueto fungicide-resistant pathogens. See www.frac.info for the most up-to-date information on fungicide resistance and FRAC codes.

The following are some basic guidelines that should be considered in developing a fungicide program to avoid inadvertentlyselecting fungicide-resistant pathogens.

Fungicide Resistance Management Guidelines

1. Obtain an accurate disease diagnosis. This allows fungicide selection to be made correctly to minimize the chance of applyingan ineffective fungicide.

2. DO NOT apply fungicides in the absence of disease.

3. Avoid the exclusive use of a fungicide product with a single MOA or FRAC Code.

4. Rotate different MOA or FRAC Code fungicide applications if more than one application is needed within a season.

5. Use the manufacturer’s recommended rates as indicated on the label.

6. Utilize integrated disease management strategies (including host plant resistance, crop rotation, crop residue management,removal of diseased tissue on perennial crops, etc.).

6

MANAGING FUNGICIDE RESISTANCE

MP154 • ARKANSAS PLANT DISEASE CONTROL PRODUCTS GUIDE • 2019

CORN (FIELD) – FOLIAR DISEASESTravis Faske and Terry Spurlock

NOTE: Fungicides should not be applied prior to 100% tassel and should not be applied later than 14 days after brown silk. We do not recommend the use of fungicideson field corn in Arkansas except under extraordinary circumstances. Preventative use will likely not result in an economic return on current hybrids grown in the statein most years. In rare cases where they might be needed – such as years favorable to southern rust, late-planted corn, or corn following corn in the same field – the following foliar fungicides are registered for use in Arkansas.

Disease Fungicide Active IngredientFRACCode Rate/Acre

Days toHarvest Comments

Southern rust,Northern and Southerncorn leaf blight

Topguard 1.04 SC flutriafol 3 7 - 14 fl oz 7Tilt, Propimax 3.6 EC propiconazole 3 4 fl oz 30Proline 480 SC prothioconazole 3 5.7 fl oz 14tebuconazole(multiple generics 3.6 F)

tebuconazole 3 4 - 6 fl oz 36

Domark 230 ME tetraconazole 3 4 - 6 fl oz R3 Andiamo 230 ME tetraconazole 3 4 - 6 fl oz R3 Apply as a curative application when disease

incident does not exceed 5% of the plants.Quadris 2.08 SC(multiple generics)

azoxystrobin 11 6 - 15.5 fl oz 7

Evito 480 SC,Aftershock 480 SC

fluoxastrobin 11 2 - 5.7 fl oz 30

Aproach 2.08 SC picoxystrobin 11 3 - 12 fl oz 7Headline 2.09 SC pyraclostrobin 11 6 - 12 fl oz 7 Rust and gray leaf spot: 6 - 9 fl oz;

corn leaf blights: 9 - 12 fl oz Prosaro 421 SC prothioconazole +

tebuconazole3 + 3 6.5 fl oz 36

Topguard EQ 4.29 SC azoxystrobin +flutriafol

11 + 3 5 - 7 fl oz 7

Quilt Xcel 2.2 SE,Cover XL 2.2 SE

azoxystrobin +propiconazole

11 + 3 10.5 - 14 fl oz 30 Additional triazole (1 fl oz) may be neededwhen applying less than the high rate.

Helmstar Plus 3.0 SC azoxystrobin +tebuconazole

11 + 3 7.2 - 10.8 fl oz 36

Affiance 1.5 SC azoxystrobin +tetraconazole

11 + 3 10 - 17 fl oz 7

Brixen 1.85 SC azoxystrobin +tetraconazole

11 + 3 13 - 19 fl oz R3

Fortix 3.22 SC,Preemptor 3.22 SC

fluoxastrobin + flutriafol

11 + 3 4 - 6 fl oz 30

Zolera FX 3.34 SC fluoxastrobin + tetraconazole

11 + 3 4.4 - 6.8 fl oz 30(continued)

7


CORN (FIELD) – FOLIAR DISEASES – continued



Southern rust, (cont.)Northern and Southerncorn leaf blight

Aproach Prima 2.34 SC picoxystrobin +cyproconazole

11 + 3 3.4 - 6.8 fl oz 21

Stratego 2.08 SC trifloxystrobin +propiconazole

11 + 3 12 fl oz 30 Additional triazole (1 - 2 fl oz) may be needed for maximum control.

Stratego YLD 4.18 SC trifloxystrobin + prothioconazole

11 + 3 4 - 5 fl oz 14

Headline AMP 1.68 SC pyraclostrobin +metconazole

11 + 3 10 - 14.4 fl oz 20

Priaxor 4.17 SC pyraclostrobin +fluxapyroxad

11 + 7 4 - 8 fl oz 21 Rusts: 6 - 8 fl oz; corn leaf blights and grayleaf spot: 4 fl oz.

Trivapro 2.21 SE benzovindiflupyr +azoxystrobin +propiconazole

7 + 11 + 3 13.7 fl oz 30

Fungicide(s) AnthracnoseLeaf Blight Eyespot

GrayLeaf Spot

NorthernLeaf Blight

SouthernRustA

HarvestRestriction2Class Active Ingredient (%) Product/Trade Name Rate/A (fl oz)

Azoxystrobin 22.9% Quadris 2.08 SCMultiple Generics 6 - 15.5 VG VG E G G 7 days

Pyraclostrobin 23.6% Headline 2.09 EC/SC 6 - 12 VG E E VG E 7 days

Picoxystrobin Aproach 2.08 SC 3 - 12 VG VG F-VG VG U 7 days

Propiconazole 41.8% Tilt 3.6 EC Multiple Generics 2 - 4 NL E G G F-G 30 days

Prothioconazole 41.0% Proline 480 SC 5.7 U E U VG G 14 days

Tebuconazole 38.7% Folicur 3.6 FMultiple Generics 4 - 6 NL NL U VG F-G 36 days

Tetraconazole 20.5% Domark 230 MEMultiple Generics 4 - 6 U U E VG G R3 (milk)

DMI

Triazoles

Group 3

Qol

Strobilurins

Group 11

Management of Corn Diseases – Fungicide Efficacy for Control of Corn Diseases (January 2018)The Corn Disease Working Group (CDWG) has developed the following information. Efficacy ratings for each fungicide listed in the table were determined by field testing the materials over multiple years and locations by members of the committee. Efficacy ratings are based upon level of disease control achieved by product and are not necessarily reflective of yield increasesobtained from product application. Efficacy depends upon proper application timing, rate and application method to achieve optimum effectiveness of the fungicide as determined by labeledinstructions and overall level of disease in the field at the time of application. Differences in efficacy among fungicide products were determined by direct comparisons among products in field testsand are based on a single application of the labeled rate as listed in the table. The table includes systemic fungicides available that have been tested over multiple years and locations.This table is not intended to be a list of all labeled products1. Efficacy categories: NR = Not Recommended; P = Poor; F = Fair; G = Good; VG = Very Good; E = Excellent; NL = Not Labeledfor use against this disease; U = Unknown efficacy or insufficient data to rank product efficacy.NOTE: This guideline was a composite of several field trials from multiple states across the U.S. corn belt and may not always reflect fungicide efficacy observed in Arkansas.

(continued)8

1 Additional fungicides are labeled for disease on corn, including contact fungicides such as chlorothalonil. Certain fungicides may be available for diseases not listed in the table, including Gibberella and Fusarium ear rot.Application of Proline 480 SC for use on ear rots requires a FIFRA Section 2(ee) and is only approved for use in Illinois, Indiana, Iowa, Louisiana, Maryland, Michigan, Mississippi, North Dakota, Ohio, Pennsylvaniaand Virginia.

2 Harvest restrictions are listed for field corn harvested for grain. Restrictions may vary for other types of corn (sweet, seed or popcorn, etc.) and corn for other uses such as forage or fodder.A Though there is no threshold for economical use of a fungicide to control southern rust, consider yield potential, hybrid susceptibility, growth stage and weather conditions when southern rust threatens. Generally, fungicideswith a sole strobilurin mode of action are most effective when applied before southern rust is observed, and fungicides with a sole or mixed triazole mode of action are effective when applied before or after rust is found in afield. A fungicide application at tasseling or silking when southern rust has been observed on a susceptible hybrid with good yield potential may be the most beneficial at suppressing disease development; however, addi-tional application may be needed for season-long crop protection. Field corn within two weeks from physiological maturity (i.e., black layer) is very unlikely to benefit from a fungicide application.

Many products have specific use restrictions about the amount of active ingredient that can be applied within a period of time or the amount of sequential applications that can occur. Please read and follow all specific userestrictions prior to fungicide use. This information is provided only as a guide. It is the responsibility of the pesticide applicator by law to read and follow all current label directions. Reference to products in this publicationis not intended to be an endorsement to the exclusion of others that may be similar. Persons using such products assume responsibility for their use in accordance with current directions of the manufacturer. Members orparticipants in the CDWG assume no liability resulting from the use of these products.

Fungicide(s)AnthracnoseLeaf Blight Eyespot

GrayLeaf Spot

NorthernLeaf Blight

SouthernRustA

HarvestRestriction2Class Active Ingredient (%) Product/Trade Name Rate/A (fl oz)

Azoxystrobin 13.5% Propiconazole 11.7%

Quilt Xcel 2.2 SEAframe Plus 2.2 SE 10.5 - 14 VG VG-E E VG VG 30 days

Benzovindiflupyr 10.27%Azoxystrobin 13.5%Propiconazole 11.7%

Trivapro 2.21 SE 13.7 U U E VG E 30 days

Cyproconazole 7.17%Picoxystrobin 17.94% Aproach Prima 2.34 SC 3.4 - 6.8 U U E VG G 30 days

Flutriafol 19.3%Fluoxastrobin 14.84%

Fortix 3.22 SCPreemptor 3.22 SC 4 - 6 U U E VG G-VG R4 (dough)

Pyraclostrobin 13.6% Metconazole 5.1% Headline AMP 1.68 SC 10 - 14.4 U E E VG G 20 days

Pyraclostrobin 28.58% Fluxapyroxad 14.33% Priaxor 4.17 SC 4 - 8 U U E VG-E G 21 days

Trifloxystrobin 32.3% Prothioconazole 10.8% Stratego YLD 4.18 SC 4 - 5 VG E E VG G 14 days

Tetraconazole 7.48%Azoxystrobin 9.35% Affiance 1.5 SC 10 - 14 U U U G-VG G 7 days

Mixed Modes of Action

Group 11 + 3 or 7


Management of Corn Diseases – Fungicide Efficacy for Control of Corn Diseases (January 2018)(continued)

CORN (FIELD) – NEMATODESTravis Faske

Nematode1 Nematicide2 FormulationActive

IngredientFRACCode

Rate/Acre Comments

Root-knot, Lesion andStubby-root Nematodes(+ early season insects)

Counter 20 G Lock’n Load 20% granules terbufos --- 6.5 lb Apply either in 7 inch band over the row or in theseed furrow at planting according to the label.Do not exceed 6.5 lb/acre total.

Telone II 9.85 L3 Liquid 1,3-dichloropropene --- 3 - 6 gal Inject 12 inches below planting depth and sealimmediately with appropriate bedding equipment.Wait 7 - 14 days before planting.

Avicta CompleteCorn 500/1250 withVibrance4

Poncho/Votivo 5.01 FS4

Seed treatment

Seed treatment

abamectin +thiamethoxam +azoxystrobin +mefenoxam +fludioxonil +sedaxane

clothianidin +Bacillus firmusI-1582

------114127

------

Seelabel.

Available through commercial seed companiesand dealer distributors.

Available through commercial seed companiesand dealer distributors.

1Certain other nematodes are considered economic problems on corn in other parts of the U.S. These include the root-knot lesion, stubby-root, ring, dagger, spiral, stunt and sting nematodes.There is no data from Arkansas to indicate the severity of these nematodes under our conditions, but at high populations a nematicide might be justified. Fields with long-term corn history thathave lower than expected yields or yields that decline over time should be tested for nematodes by submitting a soil sample to the Nematode Diagnostic Laboratory located at the SouthwestResearch and Extension Center near Hope. Contact your local county Extension agent for guidelines on when and how to collect the sample. A small fee is charged for this service.

2RESTRICTED USE PESTICIDES – These are dangerous pesticides – use caution in handling and read and follow current label directions. There has been no recent research inArkansas that demonstrates any economic return for the use of these products on corn. These products can cause crop injury if certain herbicides are applied afterwards – carefullyread pesticide interaction information on the label before applying these or any pesticides.

3Use where nematode pressure is severe.

4Use where nematode pressure is low to moderate.

10 MP154 • ARKANSAS PLANT DISEASE CONTROL PRODUCTS GUIDE • 2019

Contamination Product Rate/A Comment

Aflatoxin Afla-Guard (atoxigenic strain ofAspergillus flavus)

10 - 20 lb To suppress aflatoxin contamination in low to moderate risk fields,apply at V10 to VT.

CORN (FIELD) – AFLATOXINTravis Faske

COTTON – FOLIAR DISEASESTravis Faske


1Use where nematode pressure is low to moderate. 2Use where nematode pressure is severe.RESTRICTED USE PESTICIDES – For sale and use only by licensed/certified applicators or persons under their direct supervision. These are dangerous pesticides – use caution in handlingand read and follow current label directions. If nematodes are suspected to be causing problems, a diagnostic soil sample should be taken to your county agent for submission to theCooperative Extension Service Nematode Diagnostic Laboratory. A small fee is required.

Nematode Nematicide Formulation Active Ingredient Rate/Acre CommentsRoot-knot andReniform

Avicta 500 FS1

Avicta Elite Cotton1 + Vibrance

Seed treatment

Seed treatment

abamectin

azoxystrobin + fludioxonil + mefenoxamthiamethoxam + abamectinimidaclopridsedaxane

0.15 mg ai/seed

0.03 mg ai/seed0.53 mg ai/seed0.375 mg ai/seed0.0096 mg ai/seed

Available through commercial seed companies anddealer distributors.Available through commercial seed companies anddealer distributors.Rate based on 5,500 seed/lb.

Aeris 5 FS1 Seed treatment thiodicarb + imidacloprid 0.75 mg ai/seed Available through commercial seed companies anddealer distributors.

Poncho/Votivo 5 FS1 Seed treatment clothianidin + Bacillus firmus I-1582 0.424 mg ai/seed Commercial seed treatment equipment only.COPeO Prime1 Seed treatment fluopyram 0.2 mg ai/seed Available through commercial seed companies and

dealer distributors.NemaStrike ST1 Seed treatment tioxazafen 0.5 - 1 mg ai/seed Available through commercial seed companies and

dealer distributors.Velum Total 3.67 L1 Liquid fluopyram + imidacloprid 14 - 18 fl oz Apply as in-furrow spray with 5 - 6 gal/ac water at

planting.Telone II 9.85 L2 Liquid 1,3-dichloropropene 3 - 6 gal Inject 12 inches below planting depth and seal

immediately with appropriate bedding equipment.Wait 7 - 14 days before planting.

AgLogic 15GG1 Granule aldicarb 3.5 - 7 lb/A Apply granules in the seed furrow and immediatelycover seed and granules with 1 inch or more of soil.

BioST Nematicide 1001 Seed treatment Burkholderia rinojensis A396 6.5 fl oz/cwt

COTTON – NEMATODESTravis Faske



Target Spot(Corynespora cassiicola)

Chemical Control of Leaf Spot Diseases: Research results from other states suggest fungicides need to be applied as early as the 1st week afterbloom or by the 3rd week after bloom. Two applications appear to be the most effective. Yield responses more often occur with fields with a history ofsevere target spot, disease severity is great enough to result in defoliation levels of 30% to 50% by the 2nd or 3rd week of August, and irrigation or rainfall suggest continued increase in severity of disease. Until we know more about the disease and performance of these products in the mid-South,it is recommended to include a non-sprayed check.Headline 2.09 SC pyraclostrobin 11 6 - 12 fl oz 30Quadris 2.08 SC azoxystrobin 11 6 - 9 fl oz 45Topguard EQ 4.29 SC azoxystrobin + flutriafol 11 + 3 5 - 7 fl oz 45Priaxor 4.17 SC pyraclostrobin + fluxapyroxad 11 + 7 4 - 8 fl oz 30Elatus 45 WG azoxystrobin + benzovindiflupyr 11 + 7 6 - 7.3 fl oz 45Amistar Top 1.67 SC azoxystrobin + difenconazole 11 + 3 8.0 - 11.6 fl oz 45

11

COTTON – SEEDLING DISEASESTerry Spurlock

Chemical Control of Seedling Diseases of Cotton in Arkansas: 1. All cotton seed planted in Arkansas should be treated commercially. 2. Under conditions that favor seedling diseases, additional stand protection may be received from the use of in-furrow fungicides when planting treated seed (treated seed +

in-furrow combination). 3. The following products are commonly used in Arkansas cotton production to control seedling diseases.

Disease Product Active Ingredient FRAC Code Rate/cwtCommercial Seed Treatments or Distributor-Applied Seed TreatmentsPythium and Rhizoctonia diseases; fungal seed rots

Vortex 3.77 FS +Spera 240 FS + Allegiance 2.6 FL

Systhane 40 WSP +Maxim 4 FS + Apron XL 3 SC

Dynasty CST 1.04 FS

Avicta Complete Cotton

Seed Shield Cotton 0.5 FS

Trilex Advanced 2.5 F

EverGol Prime 2 FS

Vibrance 4.3 FS

ipconazole +myclobutanil +metalaxyl

myclobutanil +fludioxonil +mefenoxam

azoxystrobin + fludioxonil + mefenoxam

azoxystrobin + fludioxonil + mefenoxamthiamethoxam + abamectin

azoxystrobin + fludioxonil + mefenoxam

trifloxystrobin + metalaxyl + triadimenol

penflufen

sedaxane

334

3124

11 + 12 + 4

11 + 12 + 4------

11 + 12 + 4

11 + 4 + 3

7

7

0.08 fl oz +1.8 fl oz +0.75 fl oz

1.25 oz +0.08 fl oz +0.32 fl oz

0.03 mg ai/seed

0.03 mg ai/seed0.34 mg ai/seed0.15 mg ai/seed

4 oz/cwt

1.6 fl oz

0.64 fl oz

0.3 fl oz

In-Furrow ApplicationsPythium and Rhizoctonia diseases; fungal seed rots

Reason 500 SCUniform 3.72 SC

Headline 2.09 SC

Quadris 2.08 SC

Priaxor 4.17 SC

fenamidoneazoxystrobin + mefenoxam

pyraclostrobin

azoxystrobin

pyraclostrobin + fluxapyroxad

1111 + 4

11

11

11 + 7

0.45 fl oz per 1,000 row ft0.32 - 0.48 fl oz per 1,000 row ft

0.3 - 0.8 fl oz per 1,000 row ft

0.4 - 0.7 fl oz per 1,000 row ft

0.1 - 0.6 fl oz per 1,000 row ft



SMALL FRUIT DISEASES (Commercial)Sherrie Smith and Jackie Lee

13

Growth Stage Disease ProductActive

IngredientFRACCode Rate/Acre

Re-entryInterval


GRAPESDormant Anthracnose

Black rotEutypaPhomopsis

Nu-Cop 50 DF

Liquid lime-sulfur(hard to find)

cupric hydroxide

calcium polysulfides

M1

M2

2 lb

Rate dependson productname. See label.

24 hours

48 hours

Dormant

Dormantonly

Begin applications late dormancy beforebud break.

Apply in late winter before buds swell.

Powdery mildew Sulforix calcium polysulfides M2 1 gallon per acrein sufficient water

48 hours Dormant

Phytophthora root rot Ridomil Gold SL mefenoxam 4 3.6 pt or0.25 pt/1,000row ft

48 hours 60 Apply in spring before plants begin togrow. Two more applications may bemade when conditions are favorable fordisease.

Bud Break toBloom

Angular leaf scorchBlack rotDowny mildewPhomopsis

Abound FL azoxystrobin 11 11 - 15.4 fl oz 4 hours 14 Early sprays are critical for control ofblack rot if the disease has been a historical problem.

Quadris Top azoxystrobin +difenoconazole

11 + 3 12 - 14 oz 12 hours 14 Early sprays are critical for control ofblack rot if the disease has been a historical problem.

Angular leaf spotAnthracnoseBlack rotLeaf blightPhomopsisPowdery mildewRotbrennerSeptoria

Aprovia azoxystrobin +difenoconazole

113

8.6-10.5 fl oz 12 hours 21 For powdery mildew, begin at bud breakand apply on a 14-21 day interval. ForPhomopsis diseases, apply at budbreak, before shoots are 0.5 inches inlength, and then again when shoots are5-6 inches in length.

Pristine boscalid +pyraclostrobin

7 + 11 8 - 12.5 oz 12 hours(5 days forcane tying,turning orgirdling)

14 DO NOT APPLY PRISTINE TO CONCORD, WORDEN, FREDONIAAND RELATED VARIETIES AS LEAFINJURY MAY RESULT – SEE LABEL.

Captan 50 WP captan M4 2 - 4 lb 72 hours 0

Sovran 50 WG kresoxim-methyl 11 3.2 - 5.6 oz 12 hours 14

Dithane DF Rainshield

mancozeb M3 1.5 - 2.5 lb 24 hours 66

Revus mandipropamid 40 8 oz 4 hours 14(continued)


SMALL FRUIT DISEASES (Commercial) – continued



Re-entryInterval


GRAPES (cont.)Bud Break toBloom (cont.)

Angular leaf spotAnthracnoseBlack rotLeaf blightPhomopsisPowdery mildewRotbrennerSeptoria (cont.)

Revus Top mandipropamid +difenoconazole

40 + 3 7 oz 12 hours 14

Adament 50 WG tebuconazole +trifloxystrobin

3 + 11 3 - 7.2 oz 12 hours 14 Do not apply more than 48 oz per acreof Adament per season or more than 6applications per season.

Black rotDowny mildewBunch rotPowdery mildewPhomopsis

Topguard EQ azoxystrobin +flutriafol

11 + 3 5 - 6 fl oz 12 hours(5 days forcane tying,turning orgirdling)

14 For powdery mildew, begin applicationsat 6- to 10-inch shoots.

Alternaria rotAngular leaf spotAnthracnose Black rot Bunch rot Powdery mildewSeptoria leaf spot

Inspire Super difenoconazole +cyprodinil

3 + 9 16 - 20 fl oz 12 hours 14 PRECAUTION: On V. labrusca, V. labrusca hybrids and other non-viniferea hybrids such as Concord andThomcord where sensitivity is notknown, the use of Inspire Super by itselfor in tank mixtures with materials thatmay increase uptake (adjuvants, foliarfertilizers) may result in leaf burning orother phytotoxic effects.

Phytophthora root rotPythiumFusariumRhizoctoniaPowdery mildewDowny mildew

Fosphite mono- and di-potassium salts ofphosphorous acid

33 1 - 3 qt/100gallon

4 hours 0 Foliar, or aerial, or root dip, or irrigationor trunk injection. See label for rates andcomplete instructions.

Bunch rotDead armDowny mildew

Flint 50 WG

Ziram Granuflo

trifloxystrobin

ziram

11

M3

1.5 - 4 oz

3 - 4 lb

12 hours

48 hours

14

21

DO NOT APPLY FLINT OR ADAMENTTO CONCORD OR RELATED VARI-ETIES AS INJURY MAY RESULT.

Aliette WDG aluminum tris 33 3 - 5 lb 12 hours 15

Reason 500 SC fenamidone 11 2.7 fl oz 12 hours 30(continued)




Re-entryInterval



Bunch rotDead armDowny mildew (cont.)

Gavel 75 DF mancozeb +zoxamide

M3 + 22 2 - 2.5 lb 48 hours 66 Apply Gavel in sufficient water to providethorough coverage starting when newshoots are 1/2 to 1 1/2 inches long.Repeat when shoots are 3 to 5 incheslong, when shoots are 8 to 10 incheslong, and then at 7 - 10 day intervals.

Topsin M WSB thiophanate-methyl

1 0.75 - 1.5 lb 48 hours 14

Presidio fluopicolide 43 3 - 4 fl oz 12 hours 21Powdery mildew Abound FL azoxystrobin 11 11 - 15.4 fl oz 4 hours 14


11 + 3 12 - 14 oz 12 hours 14 Apply at bud break and at 10 - 21 dayintervals for powdery mildew. Do notmake more than 2 sequential applica-tions before changing to a fungicide witha different mode of action.



14 DO NOT APPLY PRISTINE TO CON-CORD, WORDEN, FREDONIA ANDRELATED VARIETIES AS LEAFINJURY MAY RESULT – SEE LABEL.


3 + 9 16 - 20 fl oz 12 hours 14 For powdery mildew, begin InspireSuper at bud break and apply on a 10 -21 day interval.

Sovran 50 WG kresoxim-methyl 11 3.2 - 4.8 oz 12 hours 14 Apply prior to disease on a 14 day interval. Rotate with other chemistry.

Quintec quinoxyfen 13 4 oz 12 hours 14 Apply when conditions are favorable fordisease but before disease develops.Apply on a 14 day interval. (Do notapply to Concord grapes as injurymay result.)

AmTide tebuconazole 3 3 - 4 fl oz 12 hours 14


3 + 11 3 oz 12 hours 14 DO NOT APPLY ADAMENT OR FLINTTO CONCORD OR RELATED VARIETIES AS INJURY MAY RESULT.(continued)




16



Re-entryInterval



Powdery mildew (cont.) Flint trifloxystrobin 11 1.5 - 4 oz 12 hours 14 DO NOT APPLY FLINT OR ADAMENTTO CONCORD OR RELATED VARIETIES AS INJURY MAY RESULT.

Procure 480 SC triflumizole 3 4 - 8 fl oz 12 hours 14

Bloom Same as Bud Break

Botrytis bunch rot* Quadris Top azoxystrobin +difenoconazole

11 + 3 12 - 14 oz 12 hours 14 Suppression only.



14 Do not apply more than 6 times a season.




Vangard 75 WG cyprodinil 9 10 oz 12 hours 7 Begin Vangard at early bloom. Continuethrough berry touch, veraison and pre-harvest on a 7 day interval.

Botran 75 W dicloran 14 2 lb 14 days 14 Cane turning and girdling are prohibitedfor 30 days after using Botran 75 W.



Elevate 50 WG fenhexamid 17 1 lb 12 hours 0 Do not make more than 2 consecutiveapplications.

(continued)





Re-entryInterval


GRAPES (cont.)Bloom (cont.) Botrytis bunch rot*

(cont.)Rovral 4 FL iprodione 2 1 - 2 pt 48 hours 7 Begin at early bloom. Continue through

berry touch, veraison and pre-harvest.

Scala pyrimethanil 9 18 fl oz 12 hours 7


3 + 11 6 oz 12 hours 14 DO NOT APPLY ADAMENT TO CONCORD OR RELATED VARIETIESAS INJURY MAY RESULT.

Shatter Black rotDowny mildewPowdery mildew

Abound FL azoxystrobin 11 11 - 15.4 fl oz 4 hours 14 Apply Abound prior to disease on a 7 -14 day interval. No more than 2 sequen-tial applications before alternating with afungicide with a different FRAC code.

Angular leaf spotAnthracnoseBlack rotLeaf blightPhomopsisPowdery mildewRotbrennerSeptoria

Aprovia azoxystrobin +difenoconazole

113

8.6 - 10.5fl oz

12 hours 21 For Phomopsis diseases, apply at budbreak, before shoots are 0.5 inches inlength, and then again when shoots are5-6 inches in length.


11 + 3 12 - 14 oz 12 hours 14 Avoid drift of Quadris Top to apples.



14 DO NOT APPLY PRISTINE TO CON CORD, WORDEN, FREDONIAAND RELATED VARIETIES AS LEAFINJURY MAY RESULT – SEE LABEL.



Dithane DFRainshield

mancozeb M3 1.5 - 2.5 lb 24 hours 66

Revus mandipropamid 40 8 oz 4 hours 14

Revus Top mandipropamid +difenoconazole

40 + 3 7 oz 12 hours 14

Scala pyrimethanil 9 18 fl oz 12 hours 7


3 + 11 3 - 7.2 oz 12 hours 14 DO NOT APPLY ADAMENT OR FLINTTO CONCORD OR RELATED VARIETIES AS INJURY MAY RESULT!(continued)

17





Re-entryInterval


GRAPES (cont.)Shatter (cont.) Angular leaf spot

AnthracnoseBlack rotLeaf blightPhomopsisPowdery mildewRotbrennerSeptoria (cont.)

Flint 50 WG trifloxystrobin 11 1.5 - 4 oz 12 hours 14


Ziram Granuflo ziram M3 3 - 4 lb 48 hours 21

Black rotDowny mildewBunch rotPowdery mildewPhomopsis



14

Alternaria rotAngular leaf spotAnthracnose Black rot Bunch rot Powdery mildewSeptoria leaf spot





33 1 - 3 qt/100 gallon


First Cover toVeraison

Black rotDowny mildewPowdery mildew

Same as Shatter

Veraison toHarvest

Botrytis bunch rot* See Bloom section

Powdery mildew Abound FL azoxystrobin 11 11 - 15.4 fl oz 4 hours 14



14 Do not apply more than 6 times per season.

18

(continued)





Re-entryInterval


GRAPES (cont.)Veraison toHarvest (cont.)

Powdery mildew (cont.) Quadris Top azoxystrobin +difenoconazole

11 + 3 12 - 14 oz 12 hours 14


7 + 11 8 - 12.5 oz 12 hours(5 days forcane tying, turning orgirdling)

14 DO NOT APPLY PRISTINE TO CON CORD, WORDEN, FREDONIAAND RELATED VARIETIES AS LEAFINJURY MAY RESULT – SEE LABEL.


Quintec quinoxyfen 13 4 oz 12 hours 14 Apply when conditions are favorable fordisease but before disease develops.Apply on a 14 day interval. (Do notapply to Concord grapes as injury mayresult.)

AmTide tebuconazole 3 3 - 4 fl oz 12 hours 14


3 + 11 3 - 7.2 oz 12 hours 14 DO NOT APPLY ADAMENT OR FLINTTO CONCORD OR RELATED VARIETIES AS INJURY MAY RESULT.

Flint 50 WG trifloxystrobin 11 1.5 - 4 oz 12 hours 14


Downy mildew Abound azoxystrobin 11 11 - 15.4 fl oz 4 hours 14


7 + 11 8 - 12.5 oz 12 hours(5 days forcane tying, turning orgirdling)





14 Apply preventatively or when conditionsare favorable for disease development.

(continued)





Re-entryInterval


GRAPES (cont.)Veraison toHarvest(cont.)

Downy mildew (cont.) Alude mono- and di- potassium salts ofphosphorous acid

33 2.5 - 5 pt/A 4 hours 0 Due to varietal sensitivity, test for sensitivity prior to use.


3 + 11 3 - 7.2 oz 12 hours 14 DO NOT APPLY ADAMENT TOCONCORD OR RELATED VARIETIES AS INJURY MAYRESULT.

Alternaria rotAngular leaf spotAnthracnose Black rot Bunch rot Powdery mildew Septoria leaf spot


3 + 9 16 - 20 fl oz 12 hours 14 PRECAUTION: On V. labrusca, V. labrusca hybrids and othernon-viniferea hybrids such asConcord and Thomcord wheresensitivity is not known, the useof Inspire Super by itself or intank mixtures with materials thatmay increase uptake (adjuvants,foliar fertilizers) may result in leafburning or other phytotoxiceffects.

Phytophthora root rot PythiumFusariumRhizoctoniaPowdery mildewDowny mildew


33 1 - 3 qt/100 gallon

4 hours 0 Foliar, or aerial, or root dip, or irrigation or trunk injection. Seelabel for rates and completeinstructions.





Re-entryInterval


BLUEBERRYDormant Bacterial blight

Phomopsis blightMummy berry

Lime-sulfur spray(hard to find)

calcium polysulfides M2 Rate dependson productname. See label.

48 hours Dormantonly

Apply at delayed dormant whenleaf buds start to break.

Kocide 3000 copper hydroxide M1 1 - 2.5 lb 48 hours Dormant application. Begin atbud swell.

Phomopsis blightMummy berry

Sulforix calcium polysulfides M2 See label. 48 hours

Phytophthora root rot Ridomil Gold EC mefenoxam 4 3.6 pt or 0.25pt/1,000 row ft

48 hours 0 Ridomil Gold EC will not revitalizeplants with moderate to severeroot rot symptoms.

Green Tip Alternaria fruit rotAnthracnoseBotryosphaeria cankerMummy berryMummy berry (shoot blight)Powdery mildewSeptoria

Abound FL azoxystrobin 11 6 - 15.5 fl oz 4 hours 0 Abound applications should beginprior to disease development.

Botrytis gray mold*Mummy berry

Captan 50 WP captan M4 5 lb 72 hours 0 Begin Captan applications at budswell and continue on a 7 - 10day interval for botrytis andmummy berry.

Alternaria leaf spotand fruit rot

AnthracnoseBotrytis gray mold*Mummy berryPhomopsisPowdery mildew

Pristine boscalid + pyraclostrobin

7 + 11 18 - 23 oz 12 hours 0 No more than 4 applications ofPristine per season.

Alternaria leaf spotAnthracnose leaf spotLeaf rust Monilinia blightMummy berry blightPowdery mildewSeptoria leaf spot


3 + 9 16 - 20 fl oz 12 hours 14 Begin applications prior to diseaseonset when conditions are con-ducive for disease.For Monilinia and mummy berry,apply at or near flower bud swelland again at leaf bud swelling.For other diseases, apply duringearly bloom.(continued)



22



Re-entryInterval


BLUEBERRY (cont.)Green Tip(cont.)

Alternaria leaf spot and fruit rot

BotrytisMonilinia Mummy berryPowdery mildewSeptoria

Luna Tranquility fluopyram +pyrimethanil

79

16 to 27 fl oz 12 hours 1 day When disease pressure issevere, use the higher ratesand/or shorter intervals.



33 1 - 3 qt/100 gallon


Mummy berryPowdery mildewRustSeptoria leaf and stem blight

Tilt propiconazole 3 6 fl oz 12 hours 30 Begin Tilt applications at green tipon a 7 - 10 day interval.

Alternaria fruit rotAnthracnose Botrytis Leaf rust Monilinia blight Phomopsis canker and twig blight)

Septoria leaf spot Valdensinia leaf spot blight White pine blister rust

Proline prothioconazole 3 5.7 fl oz/A(0.178 lbs ai/A)

12 hours 7 Repeat applications as neededusing a 7- to 10-day spray inter-val if conditions remain favorablefor continued or increasing disease development.

Early Bloom Mummy berryStem cankerStem blight

Same as Green Tip

Phytophthora root rotAnthracnose fruit rotAlternaria fruit rot(suppression only)

Phomopsis canker(suppression only)

Aliette WDG aluminum tris 33 5 lb 12 hours 12 Begin foliar sprays in the springat approximately the pink budstage and continue on a 14 - 21day interval.

Alternaria leaf spot andfruit rot

AnthracnoseBotrytis gray mold*


7 + 11 8 - 12.5 oz 12 hours 0 Begin applications prior to diseaseand continue on a 7 - 10 dayinterval. Do not use Pristine in atank mix.(continued)



23



Re-entryInterval


BLUEBERRY (cont.)Early Bloom(cont.)

Alternaria leaf spot andfruit rot

AnthracnoseBotrytis gray mold* Mummy berry

Switch 62.5 WG cyprodinil +fludioxonil

9 + 12 11 - 14 oz 12 hours 0 Rotate Switch with another fungicide with a different FRACcode.

Alternaria leaf spotAnthracnose leaf spotLeaf rust Monilinia blightMummy berry blightPowdery mildewSeptoria leaf spot


3 + 9 16 - 20 fl oz 12 hours 14 Begin applications prior to disease onset when conditionsare conducive for disease. ForMonilinia and mummy berry,apply at or near flower bud swelland again at leaf bud swelling.For other diseases, apply duringearly bloom.

Botrytis gray mold* Elevate 50 WG fenhexamid 17 1.5 lb 12 hours 0 Begin applications of Elevate at10% bloom. Continue throughharvest. Make applications every7 days.


BotrytisMonilinia Mummy berryPowdery mildewSeptoria


79

16 to 27 fl oz 12 hours 1 day When disease pressure is severe,use the higher rates and/or shorter intervals.

Alternaria fruit rotAnthracnose Botrytis Leaf rust Monilinia blight Phomopsis canker and twig blight)

Septoria leaf spot Valdensinia leaf spot blight White pine blister rust

Proline prothioconazole 3 5.7 fl oz/A(0.178 lbsai/A)

12 hours 7 Repeat applications as neededusing a 7- to 10-day spray inter-val if conditions remain favorablefor continued or increasing disease development.

Phytophthora root rot Alude mono- and di -potassium salts ofphosphorous acid

33 2.5 - 5 pt/A 4 hours 0 Begin foliar sprays in the springat approximately the pink budstage and continue on a 14 - 21day interval.(continued)





Re-entryInterval


BLUEBERRY (cont.)Early Bloom(cont.)



33 1 - 3 qt/100 gallon


Full Bloom toEarly Petal Fall

Same as Early Bloom

First and Second Cover

Same as Full Bloom to Early Petal Fall

Third andAdditional Covers

Same as First and Second Cover

After Harvest Same as Third andAdditional Covers

BLACKBERRY, RASPBERRY, LOGANBERRYDelayedDormant

AnthracnoseCane and leaf rustsCane blightPowdery mildewSpur blight

Liquid lime-sulfur(hard to find)

Sulforix



M2

M2

6 - 12 gal

See label.

48 hours

48 hours

Dormantonly

Dormant application. Begin at budswell.

Crown gall None registered inArkansas

First Bloomthrough Petal Fall

Phytophthora root rot Aliette WDG aluminum tris 33 5 lb 12 hours 12 Begin applications of Aliette in thespring after bud break. Apply on a45 - 60 day schedule.

AnthracnoseBotryosphaeria canker(Abound only forBotryosphaeria)

Colletotrichum rotPowdery mildewRosette (double blossom)

RustSeptoria leaf spot Spur blight

Abound FL

Pristine

Cabrio EG

azoxystrobin

boscalid +pyraclostrobin

pyraclostrobin

11

7 + 11

11

6 - 15.5 fl oz

8 - 12.5 oz

14 oz

4 hours

12 hours

12 hours

0

0

0

Abound applications should beginprior to disease development.

Begin applications prior to dis-ease and continue on a 7 - 10day interval. Do not use Pristinein a tank mix.

Begin application of Cabrio at firstsign of disease and continue on a7 - 14 day interval. No more than2 sequential applications beforeswitching to a fungicide with a different FRAC code.(continued)





Re-entryInterval


BLACKBERRY, RASPBERRY, LOGANBERRY (cont.)First Bloomthrough Petal Fall (cont.)

Alternaria leaf spotAnthracnose leaf spotLeaf rust Powdery mildewSeptoria leaf spot


3 + 9 16 - 20 fl oz 12 hours 14 Begin applications prior to diseaseonset when conditions are conducivefor disease.


Switch 62.5 WG cyprodinil +fludioxonil

9 + 12 11 - 14 oz 12 hours 0 Rotate Switch with another fungicidewith a different FRAC code.

Botrytis gray mold* Elevate 50 WG fenhexamid 17 1.5 lb 12 hours 1 Begin applying Elevate or Rovral at 10%bloom and continue every 7 - 14 daysuntil harvest.


BotrytisPowdery mildewSeptoria

Luna Tranquility

Rovral 4 FL

fluopyram +pyrimethanil

iprodione

79

2

16 to 27 fl oz

1 - 2 pt

12 hours

24 hours

0

0

Continue as needed on a 7- to 14-dayinterval.

AnthracnoseBotrytis*Spur blight

Captan 80 WDG captan M4 2 - 5 lb 72 hours 3 Apply Captan when blossoms are in bud(young canes are 8 to 10 inches long).Make a second application two weekslater. Apply a fall spray after old canesare removed.

Phytophthora root rotPythium, FusariumRhizoctoniaPowdery mildewDowny mildew


33 1 - 3 qt/100 gallon


Post Bloomthrough Harvest

AnthracnoseBotrytis fruit rot*

Same as First Bloom

Rust Pristine

Cabrio

boscalid +pyraclostrobin

pyraclostrobin

7 + 11

11

8 - 12.5 oz

14 oz

12 hours

12 hours

14

0

Follow label directions. May not controlsystemically infected plants but helpsprevent spread of the fungus to newplants in the spring. See label.

25





Re-entryInterval


STRAWBERRYPre-Bloom(early spring)

Leather rotRed stele

Aliette WDG aluminum tris 33 2.5 - 5 lb 12 hours Sameday

(12 hours)

Begin applications of Aliette in the springafter bud break. Apply on a 45 - 60 dayschedule. See label for rate/dip instruc-tions on new plants.

Alude mono- and di-potassium salts ofphosphorous acid

33 2.5 - 5 pt/100 gal

4 hours 0 Begin applications two to three weeksafter planting. See label for root dipinstructions.

Ridomil Gold SL mefenoxam 4 1 pt 48 hours 0 For new plantings apply Ridomil GoldSL up to 3 times per crop. Make firstapplication after planting. Make secondapplication 30 days before harvest or atfruit set. Make third application duringharvest. See label for established plantings.

Phytophthora root rotPythium, FusariumRhizoctoniaPowdery mildew


33 1 - 3 qt/100 gallon

4 hours 0 Foliar, or aerial, or root dip, or irrigationor trunk injection. See label for rates andcomplete instructions

AnthracnoseBotrytis gray mold*(suppression only)

Leather rotPowdery mildew

Abound FL azoxystrobin 11 6 - 15.5 fl oz 4 hours 0 Abound applications should begin priorto disease development on a 7 - 10 dayschedule. For leather rot, apply on a7 day schedule from late bloom throughharvest.

Anthracnose (cont.)Botrytis gray mold*(suppression only)


Topguard EQ azoxystrobin + flutriafol

11 + 3 5 - 6 fl oz 12 hours(5 days forcane tying, turning orgirdling)

0 Do not apply more than 4 applicationsper year.


7 + 11 8 - 12.5 oz 12 hours 0 Begin Pristine applications no later than10% bloom and continue on a 7 - 14 dayschedule. See label.

Botrytis gray mold* Captan 50 WP captan M4 6 lb 24 hours 0 Apply on a 7 - 14 day schedule depend-ing on weather and continue throughharvest. See label.

(continued)





Re-entryInterval


STRAWBERRY (cont.)Pre-Bloom(early spring)(cont.)

AnthracnoseBotrytis gray mold*Cercospora Powdery mildewLeaf rust


3 + 9 16 - 20 fl oz 12 hours 0 Begin applications prior to diseaseonset when conditions are conducivefor disease.


CaptEvate 68 WDG captan +fenhexamid

M4 + 17 3.5 - 5.25 lb 12 hours 0 For anthracnose begin CaptEvate atflower bud emergence. For Botrytis graymold begin at early bloom on a 7 - 10day schedule.

AnthracnoseBotrytis gray mold*Powdery mildew

Switch 62.5 WG cyprodinil + fludioxonil

9 + 12 11 - 14 oz(see label foranthracnosecrown rot)

12 hours 0

AnthracnoseBotrytis gray mold*Powdery mildewStrawberry leaf spotLeaf rust


3 + 9 16 - 20 fl oz 12 hours 0 Apply Inspire Super at 7 - 14 day intervals. No more than two consecutiveapplications before switching to a product with a different mode of action.

Botrytis fruit rot* Elevate 50 WG fenhexamid 17 1.5 lb 12 hours 0

BotrytisPowdery mildew


79

16 to 27 fl oz 12 hours 1 day Continue as needed on a 7- to 14-dayinterval.

AnthracnoseBotrytis gray mold*Powdery mildewPhomopsis leaf blight/fruit rot

Rhizopus fruit rotMycosphaerellaleaf spot

Luna Sensation fluopyram +trifloxystrobin

7 + 11 4 - 7.6 fl oz 12 hours 0 Apply at the critical timings for diseasecontrol. Continue as needed on a 7 - 14day interval. When disease pressure issevere, use the higher rates and/orshorter intervals.

AnthracnoseBotrytis crown rot*Botrytis gray mold*Stem end rotPhomopsis soft rotStrawberry leaf spot

Rovral 4 FL iprodione 2 1.5 - 2 pt 24 hours Seelabel.

Do not make more than one applicationof Rovral per season. Do not apply afterfirst fruiting flower.

Botrytis gray mold*Powdery mildew

Fontelis penthiopyrad 7 10 - 24 fl oz 12 hours 0 Begin applications of Fontelis prior todisease development and continue on a7 - 14 day interval.(continued)





Re-entryInterval


STRAWBERRY (cont.)Pre-Bloom(early spring)(cont.)

AnthracnosePowdery mildewStrawberry leaf spotLeaf rust

Tilt propiconazole 3 4 fl oz 12 hours 0 Begin applications of Tilt when diseaselevels are no more than 5%.

AnthracnoseBotrytis gray mold*(suppression only)

Powdery mildewStrawberry leaf spot

Cabrio EG pyraclostrobin 11 14 oz 12 hours 0 Begin applications of Cabrio prior tobloom and continue at 7 - 14 day intervals.

Botrytis gray mold* Scala SC pyrimethanil 9 18 fl oz 12 hours 0 Make applications of Scala before dis-ease appears on a 7 - 14 day interval.

Botrytis gray mold* Thiram Granuflo thiram M3 3.4 - 4.4 lb 24 hours 3 Broadcast 3 - 5 lb of Thiram at 10 inter-vals. Good coverage of buds, blossomsand developing fruit required for control.

AnthracnosePowdery mildewPhomopsis soft rot

Flint trifloxystrobin 11 2 - 3.2 oz 12 hours 7 Begin Flint applications and continue asneeded preventively on a 7 - 14 dayinterval.

Early Bloomthrough Bloom

Leather rotRed stele

Aliette WDG aluminum tris 33 2.5 - 5 lb 12 hours Sameday

(12 hours)

Begin applications of Aliette in the springafter bud break. Apply on a 45 - 60 dayschedule.

Ridomil Gold SL mefenoxam 4 1 pt 48 hours 0 For new plantings apply Ridomil GoldSL up to 3 times per crop. Make firstapplication after planting. Make secondapplication 30 days before harvest or atfruit set. Make third application duringharvest. See label for established plantings.

Anthracnose Botrytis gray mold*(suppression only)



11 + 3 5 - 6 fl oz 12 hours(5 days forcane tying, turning orgirdling)

0 Do not apply more than 4 applicationsper year.

BotrytisPowdery mildew


79

16 to 27 fl oz 12 hours 1 day Continue as needed on a 7- to 14-dayinterval.

(continued)





Re-entryInterval


STRAWBERRY (cont.)Early Bloomthrough Bloom(cont.)

AnthracnoseBotrytis gray mold*Powdery mildewPhomopsis leaf blight/fruit rot

Rhizopus fruit rotMycosphaerellaleaf spot



Phytophthora root rotPythiumFusariumRhizoctoniaPowdery mildew


33 1 - 3 qt/100 gallon


Botrytis gray mold*Leaf scorchPowdery mildew

Topsin M 70 WDG thiophanate-methyl

1 0.75 - 1 lb 24 hours 1 Begin applications of Topsin M at earlybloom and continue on a 7 - 10 dayinterval. See label for crown rot.

Topsin M 70 WP thiophanate-methyl

1 0.75 - 1 lb 24 hours 1

AnthracnoseBotrytis crown rot*Botrytis gray mold*Stem end rotPhomopsis soft rotStrawberry leaf spot

Same as Pre-Bloom Checklabels forPHI (post-harvestinterval)

At Harvest Pristine boscalid +pyraclostrobin

7 + 11 8 - 12.5 oz 12 hours 0 Begin Pristine applications no later than10% bloom and continue on a 7 - 14 dayschedule. See label.

Captan 50 WP captan M4 6 lb 24 hours 0 Apply Captan on a 7 - 14 day scheduledepending on weather and continuethrough harvest. See label.

CaptEvate 68 WDG captan +fenhexamid

M4 + 17 3.5 - 5.25 lb 12 hours 0 For Botrytis gray mold, begin CaptEvate68 WDG at early bloom on a 7 - 10 dayschedule.


3 + 9 16 - 20 fl oz 12 hours 0 Apply Inspire Super at 7 - 14 day intervals. No more than 2 consecutiveapplications before switching to a product with a different mode of action.(continued)


*Botrytis gray mold has a high potential to develop resistance, and recent data suggest a high percentage of strains are resistant to several important fungicides. To help combat resistant strains from developing: (1) Limit the number of times fungicides of the same class are applied in one year. (2) Tank-mix a broad-spectrum fungicide such as captan or Thiram with Topsin-M (a benzimidazole fungicide) asTopsin-M does not have Botrytis activity due to resistance but is helpful for several early-season foliar diseases if present. (3) Resistance profiles vary from farm to farm and fungicides may have to be varied.




Re-entryInterval


STRAWBERRY (cont.)At Harvest (cont.) Elevate 50 WG fenhexamid 17 1.5 lb 12 hours 0 Begin applying Elevate at 10% bloom

and continue every 7 - 14 days until harvest.



Fontelis penthiopyrad 7 10 - 24 fl oz 12 hours 0 Begin applications of Fontelis prior todisease development and continue on a7 - 14 day interval.

Scala SC pyrimethanil 9 18 fl oz 12 hours 0


1 0.75 - 1 lb 24 hours 1


1 0.75 - 1 lb 24 hours 1

Post-Harvestand NewPlantings

See Pre-Bloomto Harvest

30

SMALL FRUIT DISEASES (Home Garden)Sherrie Smith


Disease Product Active Ingredient FRAC Code Rate CommentsFungal leaf and fruitdiseases on grapes,blackberry, raspberryand strawberry

Bayer Advanced NatriaDisease Control**

Bacillus subtilis 44 RTU* Spray to runoff. See label.

Hi-Yield Captan 50 WP captan M4 2 tbs/gal Spray on a 7 - 14 day schedule from early bloomuntil harvest, depending on weather and disease.See labels for additional information. Good cover-age is essential.

Bonide Fruit Tree Spray(strawberries and grapes only)

captan + malathion + carbaryl

M4 + insecticide

1 1/2 - 2 1/2 tbs/gal

See label for complete instructions.

Hi-Yield Vegetable, Flower, Fruit andOrnamental Fungicide(blueberry only)

chlorothalonil M5 9 tsp perapplication, 27 tspper year

Begin applications at bud break (green tip).Repeat applications until early bloom at 10 dayintervals. DO NOT apply after early bloom, otherwise phytotoxicity may occur to the developing fruit.

Monterey Fruit Tree, Vegetable andOrnamental Fungicide (blueberry only)

chlorothalonil M5 3 3/4 tsp/galfor 200 sq ft

Begin applications at bud break (green tip).Repeat applications until early bloom at10 day intervals. Do not apply after earlybloom, otherwise phytotoxicity may occur to thedeveloping fruit.

Bonide Liquid CopperFungicide Concentrate**

copper salts M1 2 - 4 tsp/gal See label.

Bonide Mancozeb Flowable with Zinc(grapes only)

mancozeb M3 3 - 4 tsp/gal Begin at 1/2 inch new growth, continue at 7 - 10days until bloom. See label.

Immunox Multipurpose Fungicide forGardens Spray Concentrate

myclobutanil + insecticide

3 1 1/4 fl oz/gal Labeled for blackberry, raspberry, strawberry andgrape.

Shultz Garden Safe Fungicide 3 in 1** neem NC*** 1 fl oz/gal Spray all plant surfaces.Natural Guard Copper SoapLiquid Fungicide

octanoate potassium M1 0.5 - 2 fl oz/gal Apply at the start of flowering and continue every7 - 10 days until harvest.

GreenCure ** potassium bicarbonate NC*** 1 - 2 tbs/gal Not labeled for blueberry.

Kaligreen** potassium bicarbonate NC*** 2.5 - 3 lb/A Begin application at the first sign of disease.

MilStop** potassium bicarbonate NC*** 2 - 5 lb/A Begin application at the first sign of disease.Safer Garden Fungicide for Flowers,Fruit and Vegetables Concentrate

sulfur M2 See label. Labeled for grapes and strawberries. Do not useon strawberries that will be canned.

Bonide Sulfur Plant Fungicide sulfur M2 1 fl oz/gal 7 - 14 days. Complete coverage important. RTU*also available. Organic uses.

Bonide Citrus, Fruit and NutOrchard Spray Concentrate

sulfur + pyrethrins M2 2.5 - 5 fl oz/gal For best control apply as a protective spray earlyin the season before the diseases are noticed.Respray every 7 - 10 days or after rain. May beused up to day before harvest.

* RTU – Ready to use. ** Approved for use in organic crops.*** NC – Resistance not known. 31

FRUIT TREE DISEASES (Commercial)Sherrie Smith and Jackie Lee



Re-entryInterval


APPLEDormant to Silver Tip

Fire blight Bordeaux Mixture Basic coppersulfate

Lime sulfur(hard to find)

M1 12 hours Dormantonly

Dissolve 8 lbs copper sulfate in 50 galswater; add 8 lbs spray lime with agitationand more water; add 1 gal misciblesuperior oil last but prior to complete fill;add water with agitation to 100 gals;spray with constant agitation. Do not mixwith other pesticides or spray when dry-ing conditions are slow or after 1/4 inchgreen as severe injury may result.

Kocide 2000

Kocide 3000

copper hydroxide

copper hydroxide

M1

M1

6 - 12 lb

3.5 - 7 lb

48 hours

48 hours

Not aftergreen tip

Not aftergreen tip

Make Kocide application between silvertip and green tip. Apply as a full coverspray for early season disease suppres-sion. NOTE: Moderate to severe cropinjury may occur from late application;discontinue use when green tip reaches1/2 inch. Applications should be made inearly spring before growth starts and inthe fall after harvest, but before theground freezes.

Phytophthoracrown, rootand collar rots

Aliette WDG aluminum tris 33 2.5 - 5 lb 12 hours 14 Apply Aliette at a 30 - 60 day intervalwhen conditions favor disease develop-ment. See label.

Ridomil Gold SL mefenoxam 4 2 qt/A or1.5 fl oz/1,000 sq ft

48 hours 1 New plants: Dip the entire root systemin Ridomil Gold solution for 30 - 60 min-utes prior to planting in the field.Established plantings: see label.

Green Tip Alternaria Blotch andSpotBitter rotBlack rotBrooks Fruit spotCedar Apple rustFlyspeckSooty blotchPowdery mildewQuince rustScabWhite rot

Aprovia benzovinidiflupyr 7 5.5 - 7 fl oz 12 hours 30 Scab – Protective Spray Schedule:Apply every 7-10 days starting at 1/4 to1/2 inch green tip or when environmentalconditions become conducive for scab.Continue through petal fall until thethreat of primary scab is complete.


(continued)


FRUIT TREE DISEASES (Commercial) – continued



Re-entryInterval


APPLE (cont.)Green Tip(cont.)

Alternaria blotchBrooks fruit spotCedar apple rust(suppression)

FlyspeckFrogeye leaf spotPowdery mildewScabSooty blotchWhite rot


7 + 11 14.5 - 18.5 oz 12 hours 0 Begin applications of Pristine prior todisease development and continue on a7 - 14 day interval. See label.

Botrytis Blossom end rotFlyspeckFruit rotsScabSooty blotch

Captan 50 WP captan M4 4 - 8 lb 24 hours 1 Apply at 7 - 10 day intervals as neededto maintain control in pre-bloom, bloom,petal fall and first cover. Apply at 10 - 14day intervals for second and later covers.

Scab Vangard WG cyprodinil 9 4 - 6 oz 12 hours 0 For pome fruits EXCEPT PEAR, beginapplications of Vangard at green tip andcontinue on a 7 - 10 day schedule.

Powdery mildewScab


79

11.2 - 16 fl oz 12 hours 72 days When disease pressure is severe, usethe higher rates and/or shorter intervals.

Alternaria rotBitter rotBlack rotBotrytis gray moldBrooks fruit spotCedar apple rustFlyspeckPowdery mildewScab Sooty blotchQuince rustWhite rot

Luna Sensation fluopyram + trifloxystrobin

7 + 11 4 - 5.8 fl oz 12 hours 14 Do not make more than 4 applicationsper year.

33

(continued)





Re-entryInterval



Alternaria blotchBrooks fruit spotCedar apple rust(suppression)

FlyspeckFrogeye leaf spotPowdery mildewScabSooty moldWhite rot

Sovran 50 WG kresoxin-methyl 11 3.2 - 6.4 oz 12 hours 30 Begin Sovran at 1/2 inch green andrepeat at 7 - 10 day intervals dependingon the rate of shoot growth and level ofdisease pressure.

Fabraea leaf spotRustsScab

Dithane F-45Rainshield

mancozeb M3 4.8 qt 24 hours 77 Begin applications of Dithane at 1/2 inchgreen tip and continue on a 7 - 10 dayschedule through bloom.

DithaneRainshield DF

mancozeb M3 4.8 qt 24 hours 77

PhytophthoraPythiumFusariumRhizoctonia Powdery mildew


33 1 - 4 qt/100 gal See label fortrunk injec-tions.


Cedar apple rustQuince rustPowdery mildew Scab

Eagle 20 EW myclobutanil 3 4 - 6 oz 24 hours 14 Begin applications of Eagle at green tip.For rust, begin applications at pink stageand continue through second cover. Forpowdery mildew, begin applications attight cluster and continue through second cover spray.

Alternaria blotchCedar apple rustQuince rustPowdery mildewScab

Fontelis penthiopyrad 7 14 - 20 fl oz 12 hours 28 Begin applications of Fontelis prior todisease and continue on a 7 - 21 dayinterval depending on targeted disease.See label.

Scab Scala SC pyrimethanil 9 7 - 10 oz 12 hours 72 Begin applications of Scala at green tipand continue on a 7 day or longer interval. See label.

Cedar apple rustBitter rotFlyspeckNecrotic leaf blotchQuince rustScabSooty blotch

Adament 50 WG tebuconazole + trifloxystrobin

3 + 11 4 - 5 oz 12 hours 14 Begin applications of Adament at greentip and continue as needed on a 7 - 10day spray schedule.

(continued)




Re-entryInterval



FlyspeckFruit rotsScabSooty blotch

Topsin M 70 WDG

Topsin M 70 WP

thiophanate-methylthiophanate-methyl

1

1

1 - 1.5 lb

1 - 1.5 lb

24 hours

24 hours

1

1

Apply Topsin M at 5 - 10 day intervalsfrom green tip through petal fall; continue at 7 - 14 day intervals in coversprays.

Cedar apple rust Bitter rotFlyspeckPowdery mildewQuince rustScabSooty blotchWhite rot

Flint 50 WG trifloxystrobin 11 2 - 2.5 oz 12 hours 14 Begin applications of Flint at green tipand continue as needed on a 7 - 10 dayschedule.

1/2" Green Tip Alternaria blotchBrooks fruit spotCedar apple rustFlyspeckPowdery mildewQuince rustScabSooty blotch


3 + 9 12 fl oz 12 hours 14 Apply every 7 - 10 days starting at 1/4 -1/2 inch green tip or when environmentalconditions become conducive for scab.Continue through petal fall until thethreat of primary scab is complete.

Cedar apple rustPowdery mildewScab

Procure 480 SC triflumizole 3 8 - 16 fl oz 12 hours 14 Begin spraying Procure at first sign ofmildew. Continue applications at 7 - 14day intervals as needed through the terminal growth period. For scab, sprayat 7 - 10 day intervals from 1/2" greentip stage through second cover or untilprimary scab sporulation is complete.

Cedar apple rustPowdery mildewQuince rust

Ziram ziram M3 6 - 8 lb 48 hours 14 Apply Ziram from pre-bloom throughcover sprays as needed.

Scab Same as Green Tip

Tight Cluster Powdery mildewScab

Same as Green Tip Some materials listed in green tip arenot labeled for powdery mildew. Seelabel for most effective material(s).

Pink Powdery mildew RustsScab

Same asTight Cluster

Critical time for control of these diseases. Some of the materials listedare not labeled for powdery mildew.Follow label information.






Re-entryInterval


APPLE (cont.)Bloom Fire blight Fosphite mono- and di-

potassium salts ofphosphorous acid

33 1 - 3 qt/100 gal

4 hours 0 Foliar. See label for rates and completeinstructions.

Agri-Mycin 17 streptomycinsulfate

25 12 - 48 oz 12 hours 30 Apply at first sign of blossoms andrepeat on a 5 day schedule throughpetal fall on susceptible varieties. Warm,wet weather during bloom favors the disease.

Firewall streptomycinsulfate

25 24 - 48 oz 50 hours 30 Spray trees every 3 - 4 days during blossom time. Apply sprays after petalfall every 10 - 14 days to control twigblight. (This could mean an additional 6 -8 sprays after petal fall.)

Powdery mildewRustsScab

Same as Pink

Petal Fall Fire blightPowdery mildewRustsScab

Same as Bloom See label.

First and Second CoverSprays

Fruit rotsPowdery mildewRustsScab

Same as Bloom See labelfor PHI.

Third Cover FlyspeckFruit rotsScabSooty blotch

Same as SecondCover

See labelfor PHI.

Summer CoverSprays (10 - 14 dayschedule)

FlyspeckFruit rotsScabSooty blotch

Same as Third Cover See labelfor PHI.

36





Re-entryInterval


PEARPre-Bloom Alternaria blotch and

spotRutPowdery mildewScabWhite rot

Aprovia benzovinidiflupyr 7 5.5 - 7 fl oz 12 hours 30 For resistance management, do notapply more than 2 consecutive applica-tions before switching to a non-Group 7fungicide.

AlternariaBitter rotBlack rotBlue moldBrooks spotPowdery mildewRust(suppression only)

ScabSooty blotchWhite rot


7 + 11 14.5 18.5 oz 12 hours 0 Begin applications of Pristine prior todisease development and continue on a7 - 14 day interval. See label.

Alternaria blotchBrooks fruit spotCedar apple rustFlyspeckPowdery mildewQuince rustScabSooty blotch


3 + 9 12 fl oz 12 hours 14 Apply every 7 - 10 days starting at 1/4 -1/2 inch green tip or when environmentalconditions become conducive for scab.Continue through petal fall until thethreat of primary scab is complete.

Powdery mildewScab


79

11.2 - 16 fl oz 12 hours 72 days When disease pressure is severe, usethe higher rates and/or shorter intervals.

Alternaria rotBitter rotBlack rotBotrytis gray moldBrooks fruit spotCedar apple rustFlyspeckPowdery mildewScab Sooty blotchQuince rustWhite rot


7 + 11 4 - 5.8 fl oz 12 hours 14 Do not make more than 4 applications ofLuna Sensation per year. Do not usetank mixes with horticultural oils in Peardue to potential for crop injury.

(continued)




Re-entryInterval


PEAR (cont.)Pre-Bloom(cont.)

Powdery mildewRustScab

Sovran 5 WG kresoxim-methyl 11 3.2 - 6.4 oz 12 hours 30 Begin Sovran at 1/2 inch green andrepeat at 7 - 10 day intervals dependingon the rate of shoot growth and level ofdisease pressure.

PhytophthoraPythiumFusariumRhizoctoniaPowdery mildew


33 1 - 3 qt/100 gal


Scab Scala SC pyrimethanil 9 7 - 10 fl oz 12 hours 72 Begin applications of Scala at green tipand continue on a 7 day or longer interval. See label.

FlyspeckPowdery mildewRustScabSooty blotch

Adament 50 WG tebuconazole + trifloxystrobin

3 + 11 4 - 5 oz 12 hours 14 Begin applications of Adament at greentip and continue as needed on a 7 - 10day spray schedule.

Powdery mildewScab

Flint 50 WG trifloxystrobin 11 2 - 2.5 oz 12 hours 14 Begin applications of Flint at green tipand continue as needed on a 7 - 10 dayschedule.

Bitter rotFabraea leaf spotFlyspeckQuince rustScabSooty blotch

Ziram ziram M3 6 - 8 lb 48 hours 14 Apply Ziram from pre-bloom throughcover sprays as needed.

Bloom Alternaria blotch andspotRutPowdery mildewScabWhite rot

Aprovia benzovinidiflupyr 7 5.5-7fl oz 12 hours 30 For resistance management, do notapply more than two consecutive applications before switching to a non-Group 7 fungicide.

Fire blight Kocide 2000Kocide 3000

copper hydroxidecopper hydroxide

M1M1

6 - 12 lb3.5 - 7 lb

48 hours48 hours

2121

Apply Kocide every 5 days throughoutbloom. Russetting and fruit damagemay occur in copper-sensitive varieties.


(continued)




Re-entryInterval


PEAR (cont.)Bloom (cont.) Fire blight (cont.) Fosphite mono- and di-

potassium salts ofphosphorous acid

33 1 - 3 qt/100 gal


Mycoshield oxytetracyclinecalcium

41 1 lb/100 gal 12 hours 60 Begin applications of Mycoshield at 10%bloom and continue on at 4 - 6 day inter-vals. Use of Mycoshield may cause phy-totoxicity to fruit and/or foliage of sensi-tive varieties, especially Asian varieties.

Firewall streptomycinsulfate

25 24 - 48 oz 50 hours 30 Spray trees at 20% - 30% bloom withFirewall. Spray trees every 3 - 4 daysduring blossom time. Apply sprays afterpetal fall every 10 - 14 days to controltwig blight. (This could mean an addi-tional 6 - 8 applications after blossomsprays.)

Fabraea leaf spotScabSooty blotch

Ferbam Granuflo ferbam M3 4 lb 24 hours 7 Make applications of Ferbam at pink,calyx, first and second cover sprays, and1 pound in summer sprays. Do not applyin late-season cover sprays whereunsightly residues may affect the freshfruit finish of light-skinned pear varieties.

Dithane F-45Rainshield

DithaneRainshield DF

mancozeb

mancozeb

M3

M3

4.8 qt

4.8 qt

24 hours

24 hours

77

77

Do not apply Dithane after bloom. Donot graze livestock on treated areas.

PhytophthoraPythiumFusariumRhizoctoniaPowdery mildew


33 1 - 3 qt/100 gal


Alternaria leaf spotPowdery mildewQuince rustScab

Powdery mildewScab

Fontelis

Procure 480 SC

penthiopyrad

triflumizole

7

3

14 - 20 fl oz

8 - 16 fl oz

12 hours

12 hours

28

14

Begin applications of Fontelis prior todisease and continue on a 7 - 21 dayinterval depending on targeted disease.See label.

Begin spraying Procure at the pink orwhite stage. Continue applications at 7 -14 day intervals.






Re-entryInterval


PEAR (cont.)Petal fall Alternaria leaf spot

Fire blight FlyspeckPowdery mildewQuince rustScab

Same as Bloom

First and Second Cover

Powdery mildewQuince rustScab

Same asPetal Fall

SummerCover

Same as First and Second Cover

Seelabelsfor PHIrestric-tions.

PEACH and NECTARINE

Dormant Phytophthoracollar androot rot

Aliette aluminum tris 33 5 lb 24 hours 365 Apply Aliette when conditions favor disease development.

Ridomil Gold SL mefenoxam 4 2 qt/A or1.5 fl oz/1,000 sq ft

48 hours 0 Apply Ridomil under the tree canopy tocover the root zone two weeks afterplanting (new plantings) and in thespring before growth begins (establishedplantings).

Peach leaf curlShot hole

Bravo UltrexBravo WeatherStik

chlorothalonil chlorothalonil

M5M5

2.8 - 3.8 lb3 1/8 - 4 1/8 pt

12 hours12 hours

Dormant(Do notapplyaftershucksplit)

Make one application of Bravo in lateautumn to early winter before hard freez-ing occurs. Make one or two additionalapplications in mid-late winter beforebud swell in the spring.

(continued)




Re-entryInterval


PEACH and NECTARINE (cont.)Dormant (cont.) Bacterial blast

Bacterial cankerBacterial spotCoryneum blightLeaf curl

Kocide 2000Kocide 3000

Bordeaux Mixture


copper sulfatelime sulfur(lime sulfur hard tofind)

M1M1

M2

6 - 12 lb3.5 - 7 lb

See label

48 hours48 hours

12 hours

2121

Dormantonly

Make first application of Kocide beforefall rains and a second at late dormant.

Dissolve 8 lbs copper sulfate in 50 galswater; add 8 lbs spray lime with agitationand more water; add 1 gal misciblesuperior oil last but prior to complete fill;add water with agitation to 100 gals;spray with constant agitation. Do not mixwith other pesticides or spray when dry-ing conditions are slow or after 1/4 inchgreen as severe injury may result.

Peach leaf curl Ziram ziram M3 6 - 8 lb 48 hours 14 Make dormant applications of Ziramafter leaf drop and/or prior to bud swell.

Pink Alternaria spotAnthracnoseBrown rotPowdery mildewRustScabShot hole

Abound FL azoxystrobin 11 11 - 15.5 fl oz 4 hours 0 Begin applications of Abound at earlybloom. See label.

Alternaria spotAnthracnoseBrown rotPowdery mildewRustScabShot hole


11 + 3 12 - 14 fl oz 12 hours 0 Begin applications of Quadris Top atearly bloom. See label.

Alternaria spotAnthracnoseBrown rotPowdery mildewRustScabShot hole


11 + 3 6 - 8 fl oz 12 hours 7 For brown rot, begin applications at 1% -5% bloom, followed by an application at50% - 100% bloom.

(continued)





Re-entryInterval


PEACH and NECTARINE (cont.)Pink (cont.) Alternaria spot

AnthracnoseBrown rotPowdery mildewRustScabShot hole (cont.)



Brown rotScab

Captan 50 WP captan M4 4 - 8 lb 24 hours 1 Apply Captan at full pink, bloom, petalfall, shuck stages, and in cover and pre-harvest sprays.

Alternaria spot andfruit rot

AnthracnoseBrown rot Blossom blight andfruit rot

Leaf rustPowdery mildewScabShot hole


3 + 9 12 fl oz 12 hours 2 For brown rot, blossom blight, beginapplications at early bloom and make asecond application at full bloom. Forbrown rot on fruit, apply as neededa maximum of two sprays during thepre-harvest period up to the day ofharvest (minimum of a 7 day retreatmentinterval).

Blossom blightBrown rotScab

Indar 2 F fenbuconazole 3 6 fl oz 12 hours 1 Begin applications of Indar at early redbud stage before infection occurs. Seelabel.

AnthracnoseBrown rotBlossom blightCherry leaf spotFruit rotGray moldGreen fruit rotJacket rotPeach leaf curlPowdery mildewRipe fruit rotRusty spotScabRust


7 + 11 5 - 7.6 fl oz 12 hours 14 Do not make more than 4 applications ofLuna Sensation per year.

Blossom blight Brown rotScab

Rovral 4 FL iprodione 2 1 - 2 pt 24 hours Do notapply

after petalfall.

Do not make more than 2 applications ofRovral per season.

(continued)






Re-entryInterval


PEACH and NECTARINE (cont.)Pink (cont.) Phytophthora

PythiumFusariumRhizoctoniaPowdery mildew


33 1 - 3 qt/100 gal


Blossom blight Brown rot Powdery mildewRustShot hole

Eagle 20 EW myclobutanil 3 2 - 3 fl oz/100 gal

24 hours 0 Do not apply more than 100 fl oz peracre per season.

Alternaria spotBlossom blightBrown rotPowdery mildewRustScabShot hole

Fontelis penthiopyrad 7 14 - 20 fl oz 24 hours 0 Begin applications of Fontelis prior todisease and continue on a 7 - 14 dayinterval. See label.

Brown rot PropiMax EC propiconazole 3 4 fl oz 12 hours 0 Apply PropiMax at early bloom, at 75% -100% bloom, and at petal fall. See label.

Brown rotPowdery mildewRust

Tilt propiconazole 3 4 fl oz 12 hours 0 Begin applications of Tilt at early bloom.

Blossom blightBrown rotJacket rotShot hole

Scala SC pyrimethanil 9 9 - 18 fl oz 12 hours 2 Begin applications of Scala at pink, redor white bud. See label.

Blossom blightBrown rot Powdery mildew RustScabShot hole

Gem 500 SC trifloxystrobin 11 1.9 - 3.8 fl oz 12 hours 1 Begin applications of Gem at bud stage.If conditions are favorable for disease,apply again at full bloom and at petal fallor on a 14 - 21 day spray schedule.

Alternaria spotAnthracnoseBrown rotJacket rotPowdery mildewRustScabShot hole

Adament 50 WG trifloxystrobin +tebuconazole

11 + 3 4 - 8 fl oz 12 hours 1 Begin applications of Adament whenconditions are favorable for disease butbefore infection. Apply on a 7 - 14 dayspray schedule.

43

(continued)




Re-entryInterval


PEACH and NECTARINE (cont.)Pink (cont.) Blossom blight

Brown rotShot hole

Ziram Granuflo ziram M3 4.5 - 8 lb 48 hours 14 Apply at pre-bloom through cover spraysas needed.

Full Bloom Alternaria spotAnthracnoseBrown rotPowdery mildewRustScabShot hole

Same as Pink

Bacterial spot Mycoshield oxytetracyclinesulfate

41 0.75 - 1.5 lb 12 hours 21 Apply on a weekly schedule beginning atpetal fall (< 5% shuck split) through firstcover. See label for subsequent coversprays.

Shuck Split Alternaria spotAnthracnoseBrown rotPowdery mildewRustScabShot hole

Bacterial spot

Same asFull Bloom

First Cover Same as Shuck Split

Second Cover Same as First Cover

Additional Covers and Pre-Harvest

Same asSecond Cover

PLUMDormant Phytophthora

collar and root rotAliette aluminum tris 33 5 lb 24 hours 365 Apply Aliette when conditions favor

disease development.

Ridomil Gold SL mefenoxam 4 2 qt or 1.5 fl oz/1,000 sq ft

48 hours 0 Apply Ridomil under the tree canopy tocover the root zone two weeks afterplanting (new plantings) and in thespring before growth begins (establishedplantings).


(continued)





Re-entryInterval


PLUM (cont.)Dormant (cont.) Bacterial canker

Bacterial spot Black knot Shot hole

Kocide 2000Kocide 3000


M1M1

6 - 12 lb3.5 - 7 lb

48 hours48 hours

2121

Make first application of Kocide beforefall rains and a second at late dormant.

Pre-Bloom Alternaria spotAnthracnoseBrown rot Powdery mildew RustScabShot hole


11 + 3 6 - 8 fl oz 12 hours 7 For scab, start applications at petal fall.



Brown rotScab

Captan 50 WP captan M4 4 - 8 lb 24 hours 1 Apply Captan at full pink, bloom, petalfall, shuck stages, and in cover and pre-harvest sprays.

Alternaria spot andfruit rot

AnthracnoseBrown rot Blossom blight andfruit rot

Leaf rustPowdery mildewScabShot hole


3 + 9 12 fl oz 12 hours 2 For brown rot, blossom blight, beginapplications at early bloom and make asecond application at full bloom. Forbrown rot on fruit, apply as needed amaximum of two sprays during the pre-harvest period up to the day of harvest(minimum of a 7 day retreatment interval).

Blossom blightBrown rotScab

Indar 2 F fenbuconazole 3 6 fl oz 12 hours 1 Begin applications of Indar at early redbud stage before infection occurs. Seelabel.

AnthracnoseBrown rot Blossom blightCherry leaf spotFruit rotGray moldGreen fruit rotJacket rotPeach leaf curlPowdery mildewRipe fruit rotRusty spotScabRust


7 + 11 5 - 7.6 fl oz 12 hours 14 Do not make more than 4 applications ofLuna Sensation per year.

(continued)




Re-entryInterval


PLUM (cont.)Pre-Bloom(cont.)

Blossom blightJacket rotScabShot hole

Rovral 4 FL iprodione 2 1 - 2 pt 24 hours Do notapply

after petalfall.

Do not make more than 2 applications ofRovral per season.

Blossom blightBrown rotPowdery mildewRustShot hole

Eagle 20 EW myclobutanil 3 2 - 3 fl oz/100 gal

24 hours 0 Begin applications of Eagle at green tipbefore infection occurs. If conditions arefavorable for disease development,reapply at full bloom and petal fall.

Phytophthora PythiumFusariumRhizoctoniaPowdery mildew


33 1 - 3 qt/ 100 gal

4 hours 0 Foliar, or aerial, or root dip, or irrigationor trunk injection. See label for rates andcomplete instructions. Do not apply during dormancy.

Alternaria spotBlossom blightBrown rot Powdery mildew RustScabShot hole

Fontelis penthiopyrad 7 14 - 20 fl oz 24 hours 0 Begin applications of Fontelis prior todisease and continue on a 7 - 14 dayinterval. See label.

Blossom blightBrown rotJacket rotShot hole

Scala SC pyrimethanil 9 9 - 18 fl oz 12 hours 2 Begin applications of Scala at pink, redor white bud. See label.

Black knot Topsin M 70 WDG

Topsin M 70 WP

thiophanate-methylthiophanate-methyl

1

1

1 - 1.5 lb

1 - 1.5 lb

24 hours

24 hours

1

1

Apply Topsin M at pre-bloom, petal fall,and at first, second, and third covers.Spray at 10 - 14 day intervals.

Blossom blightBrown rot Powdery mildewRustScabShot hole

Gem 500 SC trifloxystrobin 11 1.9 - 3.8 fl oz 12 hours 1 Begin applications of Gem at bud stage.If conditions are favorable for disease,apply again at full bloom and at petalfall, or on a 14 - 21 day spray schedule.


(continued)





Re-entryInterval


PLUM (cont.)Pre-Bloom(cont.)

Alternaria spotAnthracnoseBrown rotJacket rotPowdery mildewRustScab Shot hole

Adament 50 WG trifloxystrobin +tebuconazole

11 + 3 4 - 8 fl oz 12 hours 1 Begin applications of Adament whenconditions are favorable for disease butbefore infection. Apply on a 7 - 14 dayspray schedule.

Full Bloom Alternaria spotAnthracnoseBrown rot Powdery mildew RustScabShot hole

Abound FL

Topguard EQ

azoxystrobin

azoxystrobin + flutriafol

11

11 + 3

11 - 15.5 fl oz

6 - 8 fl oz

4 hours

12 hours

0

7

Begin applications of Abound at earlybloom. See label.

For powdery mildew, begin applicationsat petal fall.

Brown rot PropiMax EC propiconazole 3 4 fl oz 12 hours 0 Apply PropiMax at early bloom, at 75% -100% bloom, and at petal fall. See label.

Brown rot Powdery mildewRust

Tilt propiconazole 3 4 fl oz 12 hours 0 Begin applications of Tilt at beginning ofbloom.

Alternaria spotAnthracnose Brown rot Powdery mildew RustScabShot hole

Same asPre-Bloom

Phytophthora PythiumFusariumRhizoctoniaPowdery mildew

Same asPre-Bloom

Petal Fall Same as Full BloomShuck Split Same as Petal FallFirst Cover Same as Shuck Split See label

for PHI.Second Coverthrough Pre-Harvest

Same as Shuck Split See labelfor PHI.

47

*FRAC Code – Fungicides with the same FRAC Code have the same mode of action. See http://www.frac.info/ for an explanation of the FRAC Codes. Rotation of fungicides with different FRACCodes could minimize the development of fungicide resistant strains.


FRUIT TREE DISEASES (Home Garden)Sherrie Smith

Disease Product Active Ingredient FRAC Code Rate CommentsFire Blight(Apples, Pears)

Serenade** Bacillus subtilis 44 2 - 4 fl oz/gal Spray plants to runoff, covering both top andbottom surface of foliage to ensure thoroughcoverage.

Agri-Mycin 17 streptomycin sulfate 25 See label. Do not spray after fruit forms.Ferti-lome Fire Blight Spray streptomycin sulfate 25 1 tbs in 2 1/2 gal of

water (equivalent to100 ppm or 4 oz per50 gal of water)

Make first spray at the start of blossomingperiod. Continue spray applications every 3 to4 days during bloom time. Apply additionalsprays every 5 to 7 days after blossom periodwhen weather conditions favor spread of FireBlight. Do not apply when fruit is visible.

Firewall 50 WP streptomycin sulfate 25 8 - 16 oz (0.34 lb -0.67 lb ai) per acreper application

Do not apply within 50 days of harvest.

Scab, Powdery Mildew,Rust, Sooty Blotch,Flyspeck (Apples, Pears)

Serenade** Bacillus subtilis 44 2 - 4 fl oz/gal For best results, treat prior to foliar diseasedevelopment or at the first sign of foliar disease infection.

Bayer Advanced NatriaDisease Control

Bacillus subtilis 44 RTU* For best results, treat prior to foliar diseasedevelopment or at the first sign of foliar disease infection.

Bonide Fruit Tree andPlant Guard Concentrate

boscalid + pyraclostrobin + insecticide

7 + 11 1 PT (16 fl oz) coversup to 12,000 sq ft,1 QT (32 fl oz) coversup to 24,000 sq ft,1 GAL covers up to 96,000sq ft. RTU* also available.

See label for mixing instructions and days toharvest.

Bonide Fruit Tree Spray captan + insecticide M4 1 1/2 - 2 1/2 tbs/gal See label for complete instructions and daysto harvest.

Hi-Yield Captan 50 WP captan M4 2 tbs/gal See label.Gordons Liquid Fruit Tree Spray

captan + insecticide M4 1 1/2 - 2 1/2 tbs/gal For peach do not exceed 3 applications peryear. Do not apply within 21 days of harvest.

Monterey Fruit Tree,Vegetable and OrnamentalFungicide

chlorothalonil M5 3 3/4 tsp/gal for 200 sq ft

For peach leaf curl, apply at leaf fall in lateautumn. When conditions favor high diseaselevels, apply once or twice more in mid to latewinter before budswell. See label for otherdiseases.

48

(continued)


* RTU – Ready to use. ** Approved for use in organic crops.*** NC – Resistance not known.

Disease Product Active Ingredient FRAC Code Rate CommentsScab, Powdery Mildew,Rust, Sooty Blotch,Flyspeck (Apples, Pears)(cont.)

Hi-Yield Vegetable, Flower,Fruit and OrnamentalFungicide

chlorothalonil M5 10 tsp perapplication,50 tsp per year

Stone fruits only.

Spectracide Immunox Multi-purpose Fungicidefor Gardens Spray Concentrate

myclobutanil 3 1/2 - 2/3 fl oz/gal Reapply every 7 - 10 days so long as diseasesymptoms persist. See label for days to harvest.

Bonide Infuse SystemicFungicide

propiconazole 3 1/2 - 1 tbs/gal Apply only to non-bearing trees.

GreenCure** potassium bicarbonate NC*** 1 - 2 tbs/gal For best protection, repeat at one to two weekintervals until conditions are no longer favor-able for disease development. Shorten theinterval during rainy weather or during periodsof high relative humidity.

Kaligreen** potassium bicarbonate NC*** 2.5 - 3 lb/A Begin application at the first sign of disease.

Milstop** potassium bicarbonate NC*** 2 - 5 lb/A Begin application at the first sign of disease.Safer Garden Fungicide for Flowers,Fruit and VegetablesConcentrate

sulfur M2 See label. Labeled for apples and pears.

Bonide Citrus, Fruit and Nut OrchardSpray Concentrate

sulfur + pyrethrins M2 2.5 - 5 fl oz/gal For best control apply as a protective sprayearly in the season before the diseases arenoticed. Re-spray every 7 - 10 days or afterrain. May be used up to day before harvest.

Bonide Sulfur Plant Fungicide

sulfur M2 1 fl oz/gal 7 - 14 days. Complete coverage important.RTU* also available. Organic uses.

FRUIT TREE DISEASES (Home Garden) – continued


GRAIN SORGHUM – FOLIAR DISEASESTerry Spurlock



Anthracnose, target spot and other foliar fungal diseases

Quadris 2.08 SC azoxystrobin 11 6 - 15.5 fl oz 14 Best timing appears to be boot to earlyheading, and up to 50% flowering.

Aproach 2.08 SC picoxystrobin 11 6 - 12 fl oz Do notapply afterflowering.

Headline 2.09 SC pyraclostrobin 11 6 - 12 fl oz Apply no laterthan 25%flowering.

Quilt Xcel 2.2 SE azoxystrobin +propiconazole

11 + 3 10.5 - 14 fl oz 21 (grain) Same timing as Quadris; use highest ratesfor severe disease pressure situations asabove.

Topguard EQ 4.29 SC azoxystrobin + flutriafol

11 + 3 5 - 7 fl oz Do not applywithin 30 daysof harvest forstover, forageor grain.

Do not apply more than two applications peryear.


11 + 7 4 - 8 fl oz 21 Do not apply more than 8 fl oz of Priaxor perseason.

50

GRAIN SORGHUM – SEEDLING DISEASESTerry Spurlock

Disease Product Active Ingredient FRAC Code Rate/cwt CommentsCommercial and Distributor-Applied Seed TreatmentsPythium and Rhizoctonia diseases; fungal seed rots

Apron XL 3 SC mefenoxam 4 0.32 - 1.64 fl oz Pythium diseases

Vibrance 4.3 FS sedaxane 7 0.0008 - 0.0016mg ai/seed

Rhizoctonia diseases

Maxim 4 FS fludioxonil 12 0.08 - 0.16 fl oz Rhizoctonia and Fusarium diseases

ORNAMENTAL DISEASES (Commercial)Sherrie Smith and Keiddy Urrea


Disease Product Active IngredientFRACCode Rate

Re-entryInterval Comments

Bacterial blight(Xanthomonas campestris)Fire blight

Aliette aluminum tris 33 See label. 12 hours See label.

Bacterial leaf, twig blightBacterial leaf spotPseudomonas syringae

Junction mancozeb + copper hydroxide

M3 + M1 1.5 lb/100 gal(1/2 tbs/gal)

24 hours Do not apply Junction in a spray solution having less than 6.5 pH as phytotoxicitymay occur.

Junction WSP mancozeb + copper hydroxide

M3 + M1 2.5 lb/100 gal 48 hours

Alude salts of phosphorus acid 33 See label. 4 hours Rate depends on whether used as soil drenchor foliar spray. See label.

Downy mildew Aliette WDG aluminum tris 33 See label. 12 hours Rate depends on whether used as soil drenchor foliar spray. See label.

Heritage azoxystrobin 11 1 - 4 oz/100 gal 4 hours See label for specific rates. Do not allow driftto apples or crabapples.

Segway cyazofamid 21 1.5 - 6 fl oz/100 gal 12 hours

Stature SC dimethomorph 40 6.12 - 12.25 fl oz/100 gal

12 hours DO NOT make more than eight applicationsof Stature SC per crop per season for greenhouse-grown ornamentals.

Micora mandipropamid 40 4 - 8 fl oz/100 gal 4 hours Make no more than two consecutive applications before switching to another modeof action.

Fenstop fenamidone 11 7 - 14 fl oz/100 gal 12 hours See label for rates for drench applications.

Adorn fluopicolide 43 1 - 4 fl oz/100 gal 12 hours Adorn must be tank-mixed with anotherlabeled fungicide for resistance management.

Subdue MAXX mefenoxam 4 See label. 48 hours Rate of Subdue MAXX depends on whetherused as soil drench or foliar spray. See label.

Segovis oxanthiapiprolin U15 0.6 - 2.4 fl oz/100 gal 4 hours Make no more than two consecutive applications of Segovis before switching toanother non-U15 group fungicide.

Affirm WDG polyoxin D zinc salts 19 0.7 oz ai/acre 4 hours Do not apply more than three applications per season.(continued)

51


ORNAMENTAL DISEASES (Commercial) – continued

52



Downy mildew (cont.) Insignia SC pyraclostrobin 11 3 - 12.2 fl oz/100 gal 12 hours Use preventatively.

Insignia pyraclostrobin 11 8 - 16 fl oz/100 gal 12 hours Use preventatively.

Alude salts of phosphorus acid 33 See label. 4 hours Rate depends on whether used as soil drenchor foliar spray. See label.

Compass O 50 WDG trifloxystrobin 11 0.5 - 4 oz/100 gal 12 hours Start applications when conditions are favorable for disease development.

PhytophthoraPythium

Aliette aluminum tris 33 See label. 12 hours Rate depends on whether used as soil drenchor foliar spray. See label.

Heritage (not labeled for pythium except turf)

azoxystrobin 11 1 - 4 oz/100 gal 4 hours See label for specific rates. Do not allow driftto apples or crabapples.

Mural azoxystrobin +benzovindiflupyr

11 + 7 3 - 7 oz/100 gal 12 hours Rate depends on whether used as soil drenchor foliar spray. See label.

Segway cyazofamid 21 1.5 - 6 fl oz/100 gal 12 hours Group 21 fungicide. Crown rots and dampingoff. 14 - 28 day interval.

Stature SC (notlabeled for pythium)

dimethomorph 40 6.12 - 12.25 fl oz/100 gal

12 hours DO NOT make more than eight applicationsof Stature SC per crop per season for greenhouse-grown ornamentals.

Banrot 40 WP/8 G etridiazole + thiophanate-methyl

14 + 1 3 - 12 oz/100 gal 12 hours For use in commercial greenhouses only. Ratedepends on crop. See label.

Fenstop fenamidone 11 7 - 14 fl oz/100 gal 12 hours See label for rates for drench applications.

Hurricane fludioxonil +mefenoxam

12 + 4 See label. 48 hours Do not apply more than 2 pt of drench mixtureper sq foot of application.

Hurricane WDG fludioxonil + mefenoxam

12 + 4 0.75 - 1.5 oz/100 gal 48 hours Rate depends on application method. Seelabel.

Adorn fluopicolide 43 1 - 4 fl oz/100 gal 12 hours Adorn must be tank-mixed with anotherlabeled fungicide for resistance management.

Subdue MAXX mefenoxam 4 See label. 48 hours

Micora (not labeledfor pythium)

mandipropamid 40 4 - 8 fl oz/100 gal 4 hours Apply Micora as a foliar and stem spray on a7 - 14 day interval.(continued)





Phytophthora (cont.)Pythium

Segovis (not labeledfor pythium)

oxanthiapiprolin U15 0.6 - 2.4 fl oz/100 gal 4 hours Make no more than two consecutive applications before switching to anothernon-U15 group fungicide.

Insignia SC pyraclostrobin 11 3 - 12.2 fl oz/100 gal 12 hours Use preventatively.

Insignia pyraclostrobin 11 8 - 16 fl oz/100 gal 12 hours

Alude salts of phosphorus acid 33 See label. 4 hours Rate depends on whether used as soildrench or foliar spray. See label.

Compass O 50 WDG(not labeled for pythium)

trifloxystrobin 11 0.5 - 4 oz/100 gal 12 hours Start applications when conditions are favorable for disease development.

Strike Plus 50 WDG trifloxystrobin + triadimefon

11 + 3 3 - 9 oz/100 gal 12 hours Apply as a full coverage spray to the point ofdrip. Repeat at 14 - 28 day intervals.

Black root rot(Thielaviopsis spp.)


14 + 1 3 - 12 oz/100 gal 12 hours For use in commercial greenhouses only.Rate depends on crop. See label.

Medallion fludioxonil 12 1 - 4 oz/100 gal (foliar spray)

12 hours See label for specific instructions on growingmedia mix and medium drench.

Medallion WDG fludioxonil 12 1 - 4 oz/100 gal 12 hours See label for specific instructions on growingmedia mix and medium drench.

Affirm WDG polyoxin D zinc salts 19 0.7 oz ai/acre 4 hours Do not apply more than three applicationsper season.


Terraguard SC triflumizole 3 2 - 8 fl oz/100 gal(1/4 - 1 tsp/gal)

12 hours For optimum disease control, applicationsshould be made prior to or at the first sign ofdisease.

Rhizoctonia aerial blightsand root rots


Daconil Ultrix chlorothalonil M5 1.4 lb/100 gal 12 hours(for next 6.5 days

see label forspecial precautions)

Begin application at first evidence of diseaseactivity.

(continued)

53





Rhizoctonia aerial blightsand root rots (cont.)

Pegasus HPX chlorothalonil M5 1 3/8 pt/100 gal 12 hours(for next 6.5 days


Fruits and other structures which may beborne on treated plants must not be eaten.

Pegasus DFX chlorothalonil M5 1.25 lb/100 gal 12 hours(for next 6.5 days



Pegasus 6L chlorothalonil M5 1 3/8 pt/100 gal 12 hours(for next 6.5 days



Banrot 40 WP/8G etridiazole + thiophanate-methyl

14 + 1 3 - 12 oz/100 gal 12 hours For use in commercial greenhouses only.Rate depends on crop. See label.

Palladium cyprodinil + fludioxonil

9 + 12 2 - 4 oz/100 gal 12 hours For stem diseases, ensure full coverage ofall stems and inner areas of plant to thesoil/media level.

Medallion fludioxonil 12 1 - 4 oz/100 gal (foliar spray)

12 hours For indoor drench applications use up to30 oz Medallion per 1,000 sq ft.


Hurricane fludioxonil + mefenoxam

12 + 4 See label. 48 hours Do not apply more than 2 pt of drench mixture per sq foot of application.

Prostar 70 WP flutolanil 7 3 - 12 oz/100 gal 12 hours Observe for phytotoxicity prior to each appli-cation and 2 weeks after final application.

26 GT iprodione 2 1 - 13 fl oz 12 hours Rate depends on application method. Seelabel. Do not use as a drench on impatiensor pothos.

26019 N/G iprodione 2 See label. 12 hours

26019 iprodione 2 1 - 6.5 lb/acre 12 hours3336 EG thiophanate-methyl 1 12 - 24 oz/100 gal 12 hours May be used as a foliar, root dip or soil

drench application. See label.3336 WP thiophanate-methyl 1 12 - 24 oz/100 gal 12 hours

3336 F thiophanate-methyl 1 12 - 24 fl oz/100 gal 12 hours(continued)





Rhizoctonia aerial blightsand root rots (cont.)

TwoSome thiophanate-methyl +iprodione

1 + 2 17 - 34 fl oz/100 gal 24 hours May be used as a foliar, root dip or soil drenchapplication. See label.

26/36 thiophanate-methyl +iprodione

1 + 2 17 - 34 fl oz/100 gal 12 hours



12 hours For optimum disease control, applicationsshould be made prior to or at the first sign ofdisease.

Soilborne Fusarium Heritage azoxystrobin 11 1 - 4 oz/100 gal 4 hours See label for specific rates. Do not allow driftto apples or crabapples.


9 + 12 2 - 4 oz/100 gal 12 hours For stem diseases, ensure full coverage of allstems and inner areas of plant to thesoil/media level.


14 + 1 3 - 12 oz/100 gal 12 hours For use in commercial greenhouses only. Ratedepends on crop. See label.

Southern blight(Sclerotium rolfsii)



9 + 12 2 - 4 oz/100 gal 12 hours For stem diseases, ensure full coverage of allstems and inner areas of plant to thesoil/media level.

Medallion fludioxonil 12 1 - 4 oz/100 gal(foliar spray)

12 hours For indoor drench applications use up to 30 ozMedallion per 1,000 sq ft.


Torque tebuconazole 3 4 - 10 fl oz/100 gal 12 hours Apply every 14 days for a total of three applications beginning at the first sign of disease.




Re-entry Interval Comments

Actinopelte leaf spot (now Tubakia spp.)

Daconil Ultrix chlorothalonil M5 1.4 lbs/100 gal 12 hours (fornext 6.5 dayssee label for

special precautions)


Pegasus 6L chlorothalonil M5 1 3/8 pt/100 gal 24 hours

Pegasus DFX chlorothalonil M5 1.25 lb/100 gal 12 hours (fornext 6.5 dayssee label for


Pegasus HPX chlorothalonil M5 5 3/8 pt/100 gal 12 hours (fornext 6.5 dayssee label for


Concert II chlorothalonil + propiconazole

M5 + 3 26 - 35 fl oz/100 gal 16 hours (fornext 6.5 dayssee label for


Do not use Concert II in greenhouses. Applyevery 21 days.

Mancozeb DG mancozeb M3 1 - 2 lb/100 gal 24 hours Begin spraying when plants are well leafedout, or at the first sign of disease at 7 - 10day intervals. Do not use on food plants.See label for individual diseases.

Banner Maxx propiconazole 3 2 - 24 fl oz/100 gal 44 hours Rate depends on crop and disease. Seelabel.

ProPensity 1.3ME propiconazole 3 2 - 24 fl oz/100 gal 12 For general landscape use apply 6 - 8 floz/100 gal every 21 days before the onset ofdisease.





Algal Leaf Spot(Cephaleuros virescens)


11 + 3 3 - 9 oz/100 gal 12 hours Apply as a full coverage spray to the point ofdrip. Repeat at 14 - 28 day intervals.STRIKE PLUS 50 WDG contains a site- specific fungicide belonging to the strobilurinclass of chemistry. Fungal pathogens areknown to develop resistance to fungicideswith a specific mode of action. When site-specific fungicides are used without a clearresistance management strategy, resistancedevelopment may be rapid, particularly withgreenhouse use.

Alternaria leaf blight (See individual labels)

Heritage azoxystobin 11 4 oz/100 gal 4 hours See label for specific rates. Do not allowHeritage drift to apples or crabapples.




Pegasus 6L chlorothalonil M5 1 3/8 pt/100 gal 12 hours (fornext 6.5 dayssee label for







M5 + 3 26 - 35 fl oz/100 gal 12 Do not use Concert II in greenhouses. Applyevery 21 days.

Palladium cyprodinil + fludioxonil 9 + 12 2 - 4 oz/100 gal 12 hours Foliar applications or excessive run-off ofPalladium may cause stunting or chlorosis togeranium at higher rates.For leaf spots spray at 7 - 14 day intervalswhile conditions are favorable for disease.(continued)





Alternaria leaf blight (See individual labels)(cont.)


12 hours See Medallion labels for specific instructionson growing media mix and medium drench.

Medallion WDG fludioxonil 12 1 - 4 oz/100 gal 12 hours See Medallion labels for specific instructionson growing media mix and medium drench.

26019 iprodione 2 1 - 6.5 lb/acre 12 hours

26 GT iprodione 2 1 - 3 fl oz 12 hours Do not use as a drench on impatiens orpothos. PLANT TOLERANCE: Plant tolerances to26 GT Fungicide have been found to beacceptable in the specific genera andspecies listed on this label. It is not possibleto evaluate every species or variety of ornamental plant for its tolerance to 26 GTFungicide. The user should test for possiblephytotoxic responses in other plants on asmall area basis using recommended ratesprior to commercial use.

26019 N/G iprodione 2 See label 12 hours Rate depends on application method. Seelabel.

Mancozeb DG mancozeb M3 1 - 2 lb/100 gal 24 hours Begin spraying when plants are well leafedout, or at the first sign of disease at 7 - 10day intervals. Do not use on food plants. Seelabel for individual diseases.

Protect DF mancozeb M3 1 - 2 lb/100 gal 24 hours To improve performance, add 2 - 4 oz of aneffective spreader-sticker, such as Cleary’sClearyspray, per 100 gallons of spray.Depending upon the life cycle of the listedpathogens, begin spraying either preventa-tively at bud swell or at bud break, and con-tinue throughout the growing season, orcuratively at first sign of disease. Apply at 7 -21 day intervals throughout the season asdisease development conditions persist.(continued)






Junction mancozeb + copperhydroxide

M3 + M1 1.5 lb/100 gal 24 hours Do not apply Junction in a spray solutionhaving less than 6.5 pH as phytotoxicity mayoccur.See label for full instructions as leaf discoloration may occur on some species.

Junction WSP mancozeb + copperhydroxide

M3 + M1 2.5 lb/100 gal 48 hours See label for complete instruction on rates assome crops require a smaller rate than listedhere.

Affirm WDG polyoxin D zinc salts 19 0.7 oz ai/acre 4 hours Do not apply more than three applications ofAffirm per season.When applying for root rots, apply as a soildrench every 14 - 28 days.

MilStop potassium bicarbonate NC See label 1 hour Do not use on pansy at early stages ofgrowth.Start applications of Milstop at the first signof disease.


Insignia SC Intrensic pyraclostrobin 11 1.5 - 12.2 fl oz/100gal

24 hours Use preventatively.

Pageant TR pyraclostrobin +boscalid

7 + 11 1 - 2 cans/sq ft 12 hours Apply when foliage is dry and temperature isbetween 60-80°F. This product has occasionally shown discoloration on plants and open flowers following application to Impatiens andPetunias.


1 + 2 17 - 34 fl oz/100 gal 13 hours Do not use as a drench on impatiens, petunias, or pothos.May be used as a foliar, root dip, or soildrench application. See label.NOT FOR RESIDENTIAL USE. 26/36 Fungicide is a broad spectrum fungicide that may be applied safely to awide range of ornamental flowering andfoliage plants, either as a foliar spray, drenchor dip. Please read specific instructions anduse only as directed.

(continued)







1 + 2 17 - 34 fl oz/100 gal 25 hours Mix 17 to 34 fl oz of this product with100 gallons of water. Use the lower rates listed for disease prevention or when pestpressure is low. When pest pressures aremoderate to high apply using the higherrange of the rates listed.

Compass O 50WDG trifloxystrobin 11 0.5 - 4 oz/100 gal 12 hours Start applications when conditions are favorable for disease development. COMPASS O exhibits cross-resistance toother strobilurins and fungicides within theStrobilurin Type Action and Resistance group(STAR compounds), but there is no knowncross-resistance to fungicides of other classes including sterol inhibitors, dicarbox-imides, benzimidazoles, anilinopyrimidines,phenylpyrroles, or phenylamides

Anthracnose (See individual labels)










special precautions)(continued)





Anthracnose (See individual labels)(cont.)



Palladium cyprodinil + fludioxonil 9 + 12 2 - 4 oz/100 gal 12 hours Foliar applications or excessive run-off ofPalladium may cause stunting or chlorosis togeranium at higher rates. For leaf spots spray at 7 - 14 day intervalswhile conditions are favorable for disease.


Protect DF mancozeb M3 1 - 2 lb/100 gal 24 hours To improve performance, add 2 - 4 oz of aneffective spreader-sticker, such as Cleary’sClearyspray, per 100 gallons of spray.Depending upon the life cycle of the listedpathogens, begin spraying either preventa-tively at bud swell or at bud break, and con-tinue throughout the growing season, orcuratively at first sign of disease. Apply at 7 -21 day intervals throughout the season asdisease development conditions persist.


M3 + M1 1.5 lb/100 gal or 1/2 tablespoon/gal

24 hours Do not apply Junction in a spray solutionhaving less than 6.5 pH as phytotoxicity mayoccur.See label for full instructions as leaf discoloration may occur on some species.




MilStop potassium bicarbonate NC See label. 1 hour Do not use on pansy at early stages ofgrowth.Start applications of Milstop at the first signof disease.

(continued)







ProPensity 1.3ME propiconazole 3 2 - 24 fl oz/100 gal 28 hours For general landscape use apply 6 - 8 floz/100 gal every 21 days before the onset ofdisease.



Pageant pyraclostrobin +boscalid

7 + 11 4 - 18 oz/100 gal 12 hours Use preventatively. Begin applications whenconditions are favorable for fungal infection,prior to disease symptom development.


3336 EG thiophanate-methyl 1 12 - 24 oz/100 gal 12 hours Apply as buds break or at first sign of disease. Repeat at 7 - 14 day intervals asneeded during disease period.Do not use fruit from treated crabapple orpear trees for food purposes. For leaf spots apply when disease symptomsfirst appear. Repeat every 7 - 14 days asneeded during disease period. Rotationsand/or tank mix combinations with mancozeb(Protect) or chlorothalonil can be utilized.

3336 F thiophanate-methyl 1 12 - 24 fl oz/100 gal 12 hours Do not apply to home orchards/fruit treesafter fruit set.For leaf spots apply when disease symptomsfirst appear. Repeat every 7 - 14 days asneeded during disease period. Rotationsand/or tank mix combinations with mancozeb(Protect) or chlorothalonil can be utilized.

3336 WP thiophanate-methyl 1 12 - 24 fl oz/100 gal 12 hours Do not apply to home orchards/fruit treesafter fruit set.For leaf spots apply when disease symptomsfirst appear. Repeat every 7 - 14 days asneeded during disease period. Rotationsand/or tank mix combinations with mancozeb(Protect) or chlorothalonil can be utilized.(continued)







1 + 2 17 - 34 fl oz/100 gal 26 hours Mix 17 to 34 fl oz of this product with100 gallons of water. Use the lower rates listed for disease prevention or when pestpressure is low. When pest pressures aremoderate to high apply using the higherrange of the rates listed.

Bayleton 50 triadimefon 3 5.5 oz/275 - 550 gal 15 hours Do not use on edible portions of plants.Application with hose-end sprayers are permitted only for outdoor use on ornamen-tals. Use of hose-end sprayer equipment innoncommercial greenhouses (e.g., amuse-ment parks, residential, golf courses, highschools, universities) is prohibited. The maximum application rate for ornamentals(including Azaleas) at residential sites is0.0025 lb ai/gal.

Bayleton FLO triadimefon 6 5.5 oz/275 - 550 gal 15 hours Except as noted for specific diseases, mix5.5 fl oz of BAYLETON FLO Turf andOrnamental Fungicide in 275 to 550 gal ofwater and apply as a full coverage foliagespray to the point of drip as needed.

Compass O 50WDG trifloxystrobin 11 0.5 - 4 oz/100 gal 16 hours Start applications when conditions are favorable for disease development.COMPASS O exhibits cross-resistance toother strobilurins and fungicides within theStrobilurin Type Action and Resistance group(STAR compounds), but there is no knowncross-resistance to fungicides of other class-es including sterol inhibitors, dicarboximides,benzimidazoles, anilinopyrimidines,phenylpyrroles, or phenylamides.


11 + 3 3 - 9 oz/100 gal 13 hours Apply as a full coverage spray to the point ofdrip. Repeat at 14 - 28 day intervals.

STRIKE PLUS 50 WDG contains a site- specific fungicide belonging to the strobilurinclass of chemistry. Fungal pathogens areknown to develop resistance to fungicideswith a specific mode of action. When site-specific fungicides are used without a clearresistance management strategy, resistancedevelopment may be rapid, particularly withgreenhouse use.





Aschochyta blights Daconil Ultrix chlorothalonil M5 1.4 lbs/100 gal 12 hours (fornext 6.5 dayssee label for






Azalea Cercospora leaf spot Junction mancozeb + copperhydroxide

M3 + M1 1.5 lb/100 gal 24 hours Do not apply Junction in a spray solutionhaving less than 6.5 pH as phytotoxicity mayoccur.

See label for full instructions as leaf discoloration may occur on some species.



Banana Sigatoka Junction mancozeb + copperhydroxide









Black Knot Junction mancozeb + copperhydroxide

M3 + M1 1.5 lb/100 gal 24 hours Do not apply Junction in a spray solution having less than 6.5 pH as phytotoxicitymay occur.See label for full instructions as leaf discoloration may occur on some species.


M3 + M1 2.5 lb/100 gal 48 hours See label for complete instruction on ratesas some crops require a smaller rate thanlisted here.

Black spot (Diplocarpon spp.)













Mancozeb DG mancozeb M3 1 - 2 lb/100 gal 24 hours(continued)





Black spot (Diplocarpon spp.) (cont.)

Protect DF mancozeb M3 1 - 2 lb/100 gal 24 hours To improve performance, add 2 - 4 oz of aneffective spreader-sticker, such as Cleary’sClearyspray, per 100 gallons of spray.Depending upon the life cycle of the listedpathogens, begin spraying either preventa-tively at bud swell or at bud break, and continue throughout the growing season, orcuratively at first sign of disease. Apply at 7 -21 day intervals throughout the season asdisease development conditions persist.


M3 + M1 1.5 lb/100 gal or1/2 tablespoon/gal





Banner Maxx propiconazole 3 2 - 24 fl oz/100 gal 24 hours Rate depends on crop and disease. See label.





3337 EG thiophanate-methyl 1 12 - 24 oz/100 gal 13 hours

3337 F thiophanate-methyl 1 12 - 24 oz/100 gal 13 hours

3337 WP thiophanate-methyl 1 12 - 24 oz/100 gal 13 hours(continued)





Black spot (Diplocarpon spp.) (cont.)


1 + 2 17 - 34 fl oz/100 gal 28 hours Mix 17 to 34 fl oz of this product with 100 gallons of water. Use the lower rates listedfor disease prevention or when pest pressureis low. When pest pressures are moderate tohigh apply using the higher range of therates listed.

Compass O 50WDG trifloxystrobin 11 0.5 - 4 oz/100 gal 13 hours Start applications when conditions are favorable for disease development.COMPASS O exhibits cross-resistance toother strobilurins and fungicides within theStrobilurin Type Action and Resistance group(STAR compounds), but there is no knowncross- resistance to fungicides of otherclasses including sterol inhibitors, dicarbox-imides, benzimidazoles, anilinopyrimidines,phenylpyrroles, or phenylamides.


11 + 3 3 - 9 oz/100 gal 14 hours Apply as a full coverage spray to the point ofdrip. Repeat at 14 - 28 day intervals.STRIKE PLUS 50 WDG contains a site- specific fungicide belonging to the strobilurinclass of chemistry. Fungal pathogens areknown to develop resistance to fungicides witha specific mode of action. When site-specificfungicides are used without a clear resistancemanagement strategy, resistance develop-ment may be rapid, particularly with green-house use.

Blossom blight(Monilinia spp.)


26 GT iprodione 2 1 - 3 fl oz 12 hours Do not use as a drench on impatiens orpothos.PLANT TOLERANCE: Plant tolerances to 26GT Fungicide have been found to be accept-able in the specific genera and species listedon this label. It is not possible to evaluateevery species or variety of ornamental plantfor its tolerance to 26 GT Fungicide. The usershould test for possible phytotoxic responsesin other plants on a small area basis usingrecommended rates prior to commercial use.

(continued)





Blossom blight (Monilinia spp.) (cont.)

26019 N/G iprodione 2 See label Rate depends on application method. Seelabel.






1 + 2 17 - 34 fl oz/100 gal 14 hours Do not use as a drench on impatiens, petunias, or pothos.May be used as a foliar, root dip, or soildrench application. See label.NOT FOR RESIDENTIAL USE. 26/36Fungicide is a broad spectrum fungicide thatmay be applied safely to a wide range ofornamental flowering and foliage plants,either as a foliar spray, drench or dip. Pleaseread specific instructions and use only asdirected.

Compass O 50WDG trifloxystrobin 11 0.5 - 4 oz/100 gal 14 hours Start applications when conditions are favorable for disease development.COMPASS O exhibits cross-resistance toother strobilurins and fungicides within theStrobilurin Type Action and Resistancegroup (STAR compounds), but there is noknown cross-resistance to fungicides ofother classes including sterol inhibitors,dicarboximides, benzimidazoles, anilinopy-rimidines, phenylpyrroles, or phenylamides.

Botryosphaeria dieback Protect DF mancozeb M3 1 - 2 lb/100 gal 24 hours To improve performance, add 2 - 4 oz of aneffective spreader-sticker, such as Cleary’sClearyspray, per 100 gallons of spray.Depending upon the life cycle of the listedpathogens, begin spraying either preventa-tively at bud swell or at bud break, and con-tinue throughout the growing season, orcuratively at first sign of disease. Apply at 7 -21 day intervals throughout the season asdisease development conditions persist.(continued)





Botryosphaeria dieback(cont.)


7 + 11 4 - 18 oz/100 gal 14 hours

Botrytis (Botrytis spp.) Heritage azoxystobin 11 4 oz/100 gal 4 hours











M5 + 3 26 - 35 fl oz/100 gal 12 hours Do not use Concert II in greenhouses. Applyevery 21 days.

Palladium cyprodinil + fludioxonil 9 + 12 2 - 4 oz/100 gal 12 hours Foliar applications or excessive run-off ofPalladium may cause stunting or chlorosis togeranium at higher rates.For leaf spots spray at 7 - 14 day intervalswhile conditions are favorable for disease.

Decree 50 WDG fenhexamid 17 0.75 - 1.5 lb/100 gal 12 hours Preliminary sprays should be used whentreating Poinsettia with Degree due to plantsensitivity.(continued)





Botrytis (Botrytis spp.)(cont.)



Medallion WDG fludioxonil 12 1 - 4 oz/100 gal 12 hours See Medallion labels for specific instructionson growing media mix and medium drench.


26 GT iprodione 2 1 - 3 fl oz 12 hours Do not use as a drench on impatiens orpothos. PLANT TOLERANCE: Plant tolerances to 26GT Fungicide have been found to be accept-able in the specific genera and species listedon this label. It is not possible to evaluateevery species or variety of ornamental plantfor its tolerance to 26 GT Fungicide. Theuser should test for possible phytotoxicresponses in other plants on a small areabasis using recommended rates prior tocommercial use.

26019 N/G iprodione 2 See label 12 hours Rate depends on application method. Seelabel.


Protect DF mancozeb M3 1 - 2 lb/100 gal 24 hours To improve performance, add 2 - 4 oz of aneffective spreader-sticker, such as Cleary’sClearyspray, per 100 gallons of spray.Depending upon the life cycle of the listedpathogens, begin spraying either preventa-tively at bud swell or at bud break, and con-tinue throughout the growing season, orcuratively at first sign of disease. Apply at 7 -21 day intervals throughout the season asdisease development conditions persist.(continued)








24 hours Do not apply Junction in a spray solution having less than 6.5 pH as phytotoxicitymay occur.See label for full instructions as leaf discoloration may occur on some species.




MilStop potassium bicarbonate NC See label 1 hour Do not use on pansy at early stages ofgrowth.Start applications of Milstop at the first sign ofdisease.


7 + 11 1 - 2 cans/sq ft 13 hours Apply when foliage is dry and temperature isbetween 60-80°F. This product has occasionally shown discoloration on plants and open flowers following application to impatiens and petunias.


1 + 2 17 - 34 fl oz/100 gal 15 hours Do not use as a drench on impatiens, petunias, or pothos.May be used as a foliar, root dip, or soildrench application. See label.NOT FOR RESIDENTIAL USE. 26/36Fungicide is a broad spectrum fungicide thatmay be applied safely to a wide range of orna-mental flowering and foliage plants, either as afoliar spray, drench or dip. Please read specificinstructions and use only as directed.


1 + 2 17 - 34 fl oz/100 gal 29 hours Mix 17 to 34 fl oz of this product with 100 gal-lons of water. Use the lower rates listed fordisease prevention or when pest pressure islow. When pest pressures are moderate tohigh apply using the higher range of therates listed.(continued)






Compass O 50WDG trifloxystrobin 11 0.5 - 4 oz/100 gal 15 hours Start applications when conditions are favorable for disease development.COMPASS O exhibits cross-resistance toother strobilurins and fungicides within theStrobilurin Type Action and Resistance group(STAR compounds), but there is no known cross-resistance to fungicides of other classes including sterol inhibitors, dicarbox-imides, benzimidazoles, anilinopyrimidines,phenylpyrroles, or phenylamides.


15 hours For optimum disease control, applicationsshould be made prior to, or at the first signof disease.

Brown rot/blight (Monilinia,Sclerotinia, Whetzellinia)


3338 F thiophanate-methyl 1 12 - 24 fl oz/100 gal 14 hours

3338 WP thiophanate-methyl 1 12 - 24 oz/100 gal 14 hours

Protect DF mancozeb M3 1 - 2 lb/100 gal 24 hours To improve performance, add 2 - 4 oz of aneffective spreader-sticker, such as Cleary’sClearyspray, per 100 gallons of spray. Depending upon the life cycle of the listedpathogens, begin spraying either preventa-tively at bud swell or at bud break, and continue throughout the growing season, orcuratively at first sign of disease. Apply at 7 -21 day intervals throughout the season asdisease development conditions persist.



24 hours Do not apply Junction in a spray solution having less than 6.5 pH as phytotoxicity mayoccur.See label for full instructions as leaf discoloration may occur on some species.


M3 + M1 2.5 lb/100 gal 48 hours See label for complete instruction on ratesas some crops require a smaller rate thanlisted here.





Buckeye leaf blotch Junction mancozeb + copperhydroxide

M3 + M1 1.5 lb/100 gal 24 hours Do not apply Junction in a spray solution having less than 6.5 pH as phytotoxicity mayoccur.See label for full instructions as leaf mayoccur on some species.



Bulb rot/mold (Fusarium spp. Penicillium spp.)



Carnation rust Mancozeb DG mancozeb M3 1 - 2 lb/100 gal 24 hours Begin spraying when plants are well leafedout, or at the first sign of disease at 7 - 10day intervals. Do not use on food plants. Seelabel for individual diseases.

Cephalosporium leaf spot Daconil Ultrix chlorothalonil M5 1.4 lbs/100 gal 12 hours (fornext 6.5 dayssee label for









Mancozeb DG mancozeb M3 1 - 2 lb/100 gal 24 hours Begin spraying when plants are well leafedout, or at the first sign of disease at 7 - 10day intervals. Do not use on food plants. Seelabel for individual diseases.(continued)





Cephalosporium leaf spot(cont.)

Protect DF mancozeb M3 1 - 2 lb/100 gal 24 hours To improve performance, add 2 - 4 oz of aneffective spreader-sticker, such as Cleary’sClearyspray, per 100 gallons of spray. Depending upon the life cycle of the listedpathogens, begin spraying either preventa-tively at bud swell or at bud break, and continue throughout the growing season, or curatively at first sign of disease.Apply at 7 - 21 day intervals throughout theseason as disease development conditionspersist.

Bayleton 50 triadimefon 3 5.5 oz/275 - 550 gal 13 hours Do not use on edible portions of plants.Application with hose-end sprayers are permitted only for outdoor use on ornamentals. Use of hose-end sprayer equipment in non-commercial greenhouses (e.g., amusementparks, residential, golf courses, high schools,universities) is prohibited. The maximumapplication rate for ornamentals (includingAzaleas) at residential sites is 0.0025 lbai/gal.


Cercospora leaf spot(Cercospora spp.)











Cercospora leaf spot(Cercospora spp.) (cont.)







Palladium cyprodinil + fludioxonil 9 + 12 2 - 4 oz/100 gal 12 hours Foliar applications or excessive run-off ofPalladium may cause stunting or chlorosis togeranium at higher rates.For other leaf spots spray at 7 - 14 day intervals while conditions are favorable fordisease.



Medallion WDG fludioxonil 12 1 - 4 oz/100 gal 12 hours


Protect DF mancozeb M3 1 - 2 lb/100 gal 24 hours To improve performance, add 2 - 4 oz of aneffective spreader-sticker, such as Cleary’sClearyspray, per 100 gallons of spray. Depending upon the life cycle of the listedpathogens, begin spraying either preventa-tively at bud swell or at bud break, and con-tinue throughout the growing season, or curatively at first sign of disease. Apply at 7-21 day intervals throughout theseason as disease development conditionspersist.











Eagle WG myclobutanil 3 3 fl oz/50 - 100 gal 24 hours See label for complete instructions regardingrates. Apply at 10 - 14 day application schedule unless directed otherwise.

MilStop potassium bicarbonate NC See label 1 hour Do not use on pansy at early stages ofgrowth.Start applications of Milstop at the first sign ofdisease.








1 + 2 17 - 34 fl oz/100 gal 30 hours Mix 17 to 34 fl oz of this product with 100 gallons of water. Use the lower rates listed fordisease prevention or when pest pressure islow. When pest pressures are moderate tohigh apply using the higher range of therates listed.

(continued)






Bayleton 50 triadimefon 3 5.5 oz/275 - 550 gal 14 hours Do not use on edible portions of plants.Application with hose-end sprayers are permitted only for outdoor use on ornamen-tals. Use of hose-end sprayer equipment innoncommercial greenhouses (e.g., amuse-ment parks, residential, golf courses, highschools, universities) is prohibited. The maximum application rate for ornamentals(including azaleas) at residential sites is0.0025 lb ai/gal.

Bayleton FLO triadimefon 6 5.5 oz/275 - 550 gal Except as noted for specific diseases, mix 5.5fl oz of BAYLETON FLO Turf and OrnamentalFungicide in 275 to 550 gal of water andapply as a full coverage foliage spray to thepoint of drip as needed.

Cercosporidium leaf spot Daconil Ultrix chlorothalonil M5 1.4 lbs/100 gal 12 hours (fornext 6.5 dayssee label for













Chrysanthemum septorialeaf spot






Cladosporium leaf spot(Cladosporium spp.)





ProPensity 1.3ME propiconazole 3 2 - 24 fl oz/100 gal 26 hours For general landscape use, apply 6 - 8 floz/100 gal every 21 days before the onset ofdisease.



Coccomyces hiemales Banner Maxx propiconazole 3 2 - 24 fl oz/100 gal 24 hours Rate depends on crop and disease. Seelabel.




Corynespora stem/leafspots




(continued)





Corynespora stem/leafspots (cont.)









MilStop potassium bicarbonate NC See label. 1 hour Do not use on pansy at early stages ofgrowth.Start applications of Milstop at the first sign ofdisease.


1 + 2 17 - 34 fl oz/100 gal 31 hours Mix 17 to 34 fl oz of this product with 100 gal-lons of water. Use the lower rates listed for disease prevention or when pest pressure is low.When pest pressures are moderate to highapply using the higher range of the rates listed.

Coryneum blight (shothole) Daconil Ultrix chlorothalonil M5 1.4 lbs/100 gal 12 hours (fornext 6.5 dayssee label for







Cotoneaster scab Junction mancozeb + copperhydroxide


24 hours Do not apply Junction in a spray solution having less than 6.5 pH as phytotoxicitymay occur.See label for full instructions as leaf discoloration may occur on some species.



Cristularia spp. Banner Maxx propiconazole 3 2 - 24 fl oz/100 gal 24 hours Rate depends on crop and disease. Seelabel.


Coccomyces hiemales Banner Maxx propiconazole 3 2 - 24 fl oz/100 gal 24 hours Rate depends on crop and disease. Seelabel.


Crown/basal rot(Cylindrocladium spp.,Fusarium spp., Rhizoctonia solani,Sclerotinia spp.)


7 + 11 4 - 18 oz/100 gal 17 hours Use preventatively. Begin applications whenconditions are favorable for fungal infec tion,prior to disease symptom development.

Crown/basal rot(Fusarium spp.,Phytophthora spp., Pythium spp., Rhizoctonia solani)


21 hours Use preventatively.For basal rots, begin application when conditions are favorable for fungal infection,prior to disease symptom development. Thecrown and base of the plant and the soil orpotting medium surrounding the crown mustbe thoroughly covered. Use 6.1 to 9.1 fl oz onherbaceous plants, such as bedding plants.Use 6.1 to 12.2 fl oz on woody ornamentals.





Curvularia leaf spot Daconil Ultrix chlorothalonil M5 1.4 lbs/100 gal 12 hours (fornext 6.5 dayssee label for










Affirm WDG polyoxin D zinc salts 19 0.7 oz ai/acre 6 hours Do not apply more than 3 applications ofAffirm per season.When applying for root rots, apply as a soildrench every 14 - 28 days.

Cylindrocladium blight and wilt (Cylindrocladium scoparium)

26 GT iprodione 2 1 - 3 fl oz 12 hours Do not use as a drench on impatiens orpothos. PLANT TOLERANCE: Plant tolerances to 26GT Fungicide have been found to be accept-able in the specific genera and species listedon this label. It is not possible to evaluateevery species or variety of ornamental plantfor its tolerance to 26 GT Fungicide. The usershould test for possible phytotoxic responsesin other plants on a small area basis using recommended rates prior to commercial use.(continued)





Cylindrocladium blight and wilt(Cylindrocladium scoparium) (cont.)

26019 iprodione 2 1 - 6.5 lb/acre 12 hours Rate depends on application method. Seelabel.

26019 N/G iprodione 2 See label. 12 hours Rate depends on application method. Seelabel.



Cylindrocladium leaf blight Heritage azoxystobin 11 4 oz/100 gal 4 hours See label for specific rates. Do not allowHeritage drift to apples or crabapples.









(continued)





Cylindrocladium leaf blight(cont.)

Protect DF mancozeb M3 1 - 2 lb/100 gal 24 hours To improve performance, add 2 - 4 oz of aneffective spreader-sticker, such as Cleary’sClearyspray, per 100 gallons of spray.Depending upon the life cycle of the listedpathogens, begin spraying either preventa-tively at bud swell or at bud break, and con-tinue throughout the growing season, or curatively at first sign of disease. Apply at 7 -21 day intervals throughout the season asdisease development conditions persist.


7 + 11 1 - 2 cans/sq ft 14 hours Apply when foliage is dry and temperature isbetween 60-80°F. This product has occasionally shown discol-oration on plants and open flowers followingapplication to impatiens and petunias.


1 + 2 17 - 34 fl oz/100 gal 32 hours Mix 17 to 34 fl oz of this product with 100 gallons of water. Use the lower rates listed fordisease prevention or when pest pressure islow. When pest pressures are moderate tohigh apply using the higher range of therates listed.


Compass O 50WDG trifloxystrobin 11 0.5 - 4 oz/100 gal 19 hours


16 hours For optimum disease control, applicationsshould be made prior to, or at the first sign ofdisease.(continued)





Cylindrocladium leaf blight(cont.)


17 hours For optimum disease control, applicationsshould be made prior to, or at the first sign ofdisease.



Dactylaria leaf spot Daconil Ultrix chlorothalonil M5 1.4 lbs/100 gal 12 hours (fornext 6.5 dayssee label for















Daffodil leaf scorch(Stagnospora curtissi)





26 GT iprodione 2 1 - 3 fl oz 12 hours Do not use as a drench on impatiens orpothos. PLANT TOLERANCE: Plant tolerances to26 GT Fungicide have been found to beacceptable in the specific genera andspecies listed on this label. It is not possibleto evaluate every species or variety of orna-mental plant for its tolerance to 26 GTFungicide. The user should test for possiblephytotoxic responses in other plants on asmall area basis using recommended ratesprior to commercial use.

Didymellina leaf spot Daconil Ultrix chlorothalonil M5 1.4 lbs/100 gal 12 hours (fornext 6.5 dayssee label for



(continued)





Didymellina leaf spot (cont.) Pegasus 6L chlorothalonil M5 1 3/8 pt/100 gal 12 hours (fornext 6.5 dayssee label for











1 + 2 17 - 34 fl oz/100 gal 33 hours Mix 17 to 34 fl oz of this product with 100gallons of water. Use the lower rates listedfor disease prevention or when pest pressureis low. When pest pressures are moderate tohigh apply using the higher range of therates listed.(continued)





Didymellina leaf spot (cont.) Bayleton 50 triadimefon 3 5.5 oz/275 - 550 gal 16 hours Do not use on edible portions of plants.Application with hose-end sprayers are permitted only for outdoor use on ornamen-tals. Use of hose-end sprayer equipment innoncommercial greenhouses (e.g., amuse-ment parks, residential, golf courses, highschools, universities) is prohibited. The maximum application rate for ornamentals(including azaleas) at residential sites is0.0025 lb ai/gal.


Bayleton FLO triadimefon 6 5.5 oz/275 - 550 gal 16 hours Except as noted for specific diseases, mix 5.5fl oz of BAYLETON FLO Turf and OrnamentalFungicide in 275 to 550 gal of water andapply as a full coverage foliage spray to thepoint of drip as needed.

Diplodia tip blight TwoSome thiophanate-methyl +iprodione

1 + 2 17 - 34 fl oz/100 gal 34 hours Mix 17 to 34 fl oz of this product with 100 gal-lons of water. Use the lower rates listed fordisease prevention or when pest pressure islow. When pest pressures are moderate tohigh apply using the higher range of the rateslisted.

Discosia leaf spot/petalblight


Discula spp. (Anthracnose) Concert II chlorothalonil + propiconazole

M5 + 3 26 - 35 fl oz/100 gal 12 hours Do not use Concert II in greenhouses. Applyevery 21 days.(continued)





Discula spp. (Anthracnose)(cont.)



Dogwood anthracnose Junction mancozeb + copperhydroxide





Drechslera leaf spot Daconil Ultrix chlorothalonil M5 1.4 lbs/100 gal 12 hours (fornext 6.5 dayssee label for













Drechslera leaf spot (cont.) Protect DF mancozeb M3 1 - 2 lb/100 gal 24 hours To improve performance, add 2 - 4 oz of aneffective spreader-sticker, such as Cleary’sClearyspray, per 100 gallons of spray. Depending upon the life cycle of the listedpathogens, begin spraying either preventa-tively at bud swell or at bud break, and con-tinue throughout the growing season, orcuratively at first sign of disease. Apply at 7 -21 day intervals throughout the season asdisease development conditions persist.

Drechslera spp. (Ink spot) 26019 iprodione 2 1 - 6.5 lb/acre 12 hours





1 + 2 17 - 34 fl oz/100 gal 22 hours Do not use as a drench on impatiens, petunias, or pothos.May be used as a foliar, root dip, or soildrench application. See label.NOT FOR RESIDENTIAL USE. 26/36Fungicide is a broad spectrum fungicide thatmay be applied safely to a wide range of ornamental flowering and foliage plants, eitheras a foliar spray, drench or dip. Please readspecific instructions and use only as directed.





Elm black leaf spot Mancozeb DG mancozeb M3 1 - 2 lb/100 gal 24 hours Begin spraying when plants are well leafedout, or at the first sign of disease at 7-10 dayintervals. Do not use on food plants. Seelabel for individual diseases.


M3 + M1 1.5 lb/100 gal 24 hours Do not apply Junction in a spray solution having less than 6.5 pH as phytotoxicity mayoccur.See label for full instructions as leaf discoloration may occur on some species.



Entomosporium leaf spot Heritage azoxystobin 11 4 oz/100 gal 4 hours See label for specific rates. Do not allowHeritage drift to apples or crabapples.


Protect DF mancozeb M3 1 - 2 lb/100 gal 24 hours To improve performance, add 2 - 4 oz of aneffective spreader-sticker, such as Cleary’sClearyspray, per 100 gallons of spray. Depending upon the life cycle of the listedpathogens, begin spraying either preventa-tively at bud swell or at bud break, and con-tinue throughout the growing season, or curatively at first sign of disease. Apply at7 -21 day intervals throughout the season asdisease development conditions persist.





M3 + M1 2.5 lb/100 gal 48 hours See label for complete instruction on rates assome crops require a smaller rate than listedhere. (continued)





Entomosporium leaf spot(cont.)






1 + 2 17 - 34 fl oz/100 gal 35 hours Mix 17 to 34 fl oz of this product with 100gallons of water. Use the lower rates listedfor disease prevention or when pest pressureis low. When pest pressures are moderate tohigh apply using the higher range of therates listed.

Bayleton 50 triadimefon 3 5.5 oz/275 - 550 gal 18 hours Do not use on edible portions of plants.Application with hose-end sprayers are per-mitted only for outdoor use on ornamentals. Use of hose-end sprayer equipment in non-commercial greenhouses (e.g., amusementparks, residential, golf courses, high schools,universities) is prohibited. The maximumapplication rate for ornamentals (includingAzaleas) at residential sites is 0.0025 lbai/gal.


Entomosporium leaf spot(Fabraea spp.)




(continued)





Entomosporium leaf spot(Fabraea spp.) (cont.)











Exerohilum Protect DF mancozeb M3 1 - 2 lb/100 gal 24 hours To improve performance, add 2 - 4 oz of aneffective spreader-sticker, such as Cleary’sClearyspray, per 100 gallons of spray.Depending upon the life cycle of the listedpathogens, begin spraying either preventa-tively at bud swell or at bud break, and continue throughout the growing season, orcuratively at first sign of disease. Apply at 7 -21 day intervals throughout the season asdisease development conditions persist.

Exobasidium blights/flowerblights

Protect DF mancozeb M3 1 - 2 lb/100 gal 24 hours To improve performance, add 2 - 4 oz of aneffective spreader-sticker, such as Cleary’sClearyspray, per 100 gallons of spray.Depending upon the life cycle of the listedpathogens, begin spraying either preventa-tively at bud swell or at bud break, and continue throughout the growing season, orcuratively at first sign of disease. Apply at 7 -21 day intervals throughout the season asdisease development conditions persist.(continued)





Exobasidium blights/flowerblights (cont.)


Bayleton FLO triadimefon 6 5.5 oz/275 - 550 gal 19 hours

Strike Plus 50 WDG trifloxystrobin + t riadimefon

11 + 3 3 - 9 oz/100 gal 15 hours Apply as a full coverage spray to the point ofdrip. Repeat at 14-28 day intervals.STRIKE PLUS 50 WDG contains a site- specific fungicide belonging to the strobilurinclass of chemistry. Fungal pathogens areknown to develop resistance to fungicideswith a specific mode of action. When site-specific fungicides are used without a clearresistance management strategy, resistancedevelopment may be rapid, particularly withgreenhouse use.

Flower blight (Ovulinia spp., Sclerotinia spp.)

Bayleton 50 triadimefon 3 5.5 oz/275 - 550 gal 12 hours


Fusarium blight/stem rot(Fusarium spp.)


Fusarium corm rot (Fusarium oxysporum)


26019 N/G iprodione 2 See label. 12 hours Rate depends on application method. Seelabel. (continued)





Fusarium corm rot (Fusarium oxysporum)(cont.)


1 + 2 17 - 34 fl oz/100 gal 19 hours Do not use as a drench on impatiens, petunias, or pothos.May be used as a foliar, root dip, or soildrench application. See label.NOT FOR RESIDENTIAL USE. 26/36Fungicide is a broad spectrum fungicide thatmay be applied safely to a wide range ofornamental flowering and foliage plants,either as a foliar spray, drench or dip.Please read specific instructions and useonly as directed.


Fusarium leaf spot(Fusarium spp.)





26 GT iprodione 2 1 - 3 fl oz 12 hours

26019 N/G iprodione 2 See label. 12 hours Rate depends on application method. Seelabel. (continued)





Fusarium leaf spot(Fusarium spp.) (cont.)


Protect DF mancozeb M3 1 - 2 lb/100 gal 24 hours To improve performance, add 2 - 4 oz of aneffective spreader-sticker, such as Cleary’sClearyspray, per 100 gallons of spray. Depending upon the life cycle of the listedpathogens, begin spraying either preventa-tively at bud swell or at bud break, and con-tinue throughout the growing season, orcuratively at first sign of disease. Apply at 7 -21 day intervals throughout the season asdisease development conditions persist.





1 + 2 17 - 34 fl oz/100 gal 36 hours Mix 17 to 34 fl oz of this product with 100gallons of water. Use the lower rates listedfor disease prevention or when pest pressureis low. When pest pressures are moderate tohigh, apply using the higher range of therates listed.


1 + 2 17 - 34 fl oz/100 gal 37 hours

(continued)





Fusarium leaf spot(Fusarium spp.) (cont.)



Fusarium leaf spot(Gibberella spp.)





Gloeosporium black leafspot















Gnomonia leptostyla(Anthracnose)





Guignardia leaf blotch Mancozeb DG mancozeb M3 1 - 2 lb/100 gal 24 hours Begin spraying when plants are well leafedout, or at the first sign of disease at 7-10 dayintervals. Do not use on food plants. Seelabel for individual diseases.

Helminthosporium leaf spot(Helminthosporium spp./Bipolaris spp.







(continued)





Helminthosporium leaf spot(Helminthosporium spp./Bipolaris spp. (cont.)







Herpobasidium leaf blight Mancozeb DG mancozeb M3 1 - 2 lb/100 gal 24 hours Begin spraying when plants are well leafedout, or at the first sign of disease at 7 - 10day intervals. Do not use on food plants. Seelabel for individual diseases.

(continued)





Herpobasidium leaf blight(cont.)






Heterosporium echinulatum Banner Maxx propiconazole 3 2 - 24 fl oz/100 gal 24 hours Rate depends on crop and disease. Seelabel.




Holly purple spot Mancozeb DG mancozeb M3 1 - 2 lb/100 gal 24 hours Begin spraying when plants are well leafedout, or at the first sign of disease at 7 - 10day intervals. Do not use on food plants. Seelabel for individual diseases.

Kabatina dieback/leaf spots Protect DF mancozeb M3 1 - 2 lb/100 gal 24 hours To improve performance, add 2 - 4 oz of aneffective spreader-sticker, such as Cleary’sClearyspray, per 100 gallons of spray. Depending upon the life cycle of the listedpathogens, begin spraying either preventa-tively at bud swell or at bud break, and con-tinue throughout the growing season, orcuratively at first sign of disease. Apply at 7 -21 day intervals throughout the season asdisease development conditions persist.

Larkspur rust Mancozeb DG mancozeb M3 1 - 2 lb/100 gal 24 hours Begin spraying when plants are well leafedout, or at the first sign of disease at 7 - 10day intervals. Do not use on food plants. Seelabel for individual diseases.





Leaf blister/plum pockets Junction mancozeb + copperhydroxide





Leptosphaeria spp. Mancozeb DG mancozeb M3 1 - 2 lb/100 gal 24 hours Begin spraying when plants are well leafedout, or at the first sign of disease at 7-10 dayintervals. Do not use on food plants. Seelabel for individual diseases.


Lilac bacteria blight Junction mancozeb + copperhydroxide

M3 + M1 1.5 lb/100 gal 24 hours Do not apply Junction in a spray solution having less than 6.5 pH as phytotoxicity mayoccur.See label for full instructions as leaf discoloration may occur on some species.



Marssonina leaf spot Heritage azoxystobin 11 4 oz/100 gal 4 hours See label for specific rates. Do not allowHeritage drift to apples or crabapples.




(continued)





Marssonina leaf spot (cont.) Pegasus 6L chlorothalonil M5 1 3/8 pt/100 gal 12 hours (fornext 6.5 dayssee label for







Monilinia blossom blight Daconil Ultrix chlorothalonil M5 1.4 lbs/100 gal 12 hours (fornext 6.5 dayssee label for










Monilinia blossom blight(cont.)







Mycosphaerella leaf spot Mancozeb DG mancozeb M3 1 - 2 lb/100 gal 24 hours Begin spraying when plants are well leafedout, or at the first sign of disease at 7 - 10day intervals. Do not use on food plants. Seelabel for individual diseases.


Banner Maxx propiconazole 3 2 - 24 fl oz/100 gal 24 hours








Mycosphaerella ray blight Pegasus 6L chlorothalonil M5 1 3/8 pt/100 gal 12 hours (fornext 6.5 dayssee label for








Myrothecium leaf spot/blight(Myrothecium spp.)








(continued)





Myrothecium leaf spot/blight(Myrothecium spp.) (cont.)












Compass O 50WDG trifloxystrobin 11 0.5 - 4 oz/100 gal 22 hours Start applications when conditions are favorable for disease development.COMPASS O exhibits cross-resistance toother strobilurins and fungicides within theStrobilurin Type Action and Resistance group(STAR compounds), but there is no knowncross-resistance to fungicides of other classesincluding sterol inhibitors, dicarboximides,benzimidazoles, anilinopyrimidines,phenylpyrroles, or phenylamides.





Narcissus botrytis blight(fire)


Nematostoma leaf blight Daconil Ultrix chlorothalonil M5 1.4 lbs/100 gal 12 hours (fornext 6.5 dayssee label for



Ovulinia blight (Ovulinia spp.)










MilStop potassium bicarbonate NC See label. 1 hour Do not use on pansy at early stages ofgrowth.Start applications of Milstop at the first sign ofdisease.(continued)





Ovulinia blight (Ovulinia spp.) (cont.)








Pachysandra volutella leafblight






Pestalotia Protect DF mancozeb M3 1 - 2 lb/100 gal 24 hours To improve performance, add 2 - 4 oz of aneffective spreader-sticker, such as Cleary’sClearyspray, per 100 gallons of spray. Depending upon the life cycle of the listedpathogens, begin spraying either preventa-tively at bud swell or at bud break, and con-tinue throughout the growing season, orcuratively at first sign of disease. Apply at 7 -21 day intervals throughout the season asdisease development conditions persist.





Petiole rot (Myrothecium roridum)



Phoma basal rot(Phoma exigua)


Phomopsis blight Palladium cyprodinil + fludioxonil 9 + 12 2 - 4 oz/100 gal 12 hours

Mancozeb DG mancozeb M3 1 - 2 lb/100 gal 24 hours

MilStop potassium bicarbonate NC See label. 1 hour Do not use on pansy at early stages ofgrowth.Start applications of Milstop at the first sign ofdisease.



Phyllosticta leaf spot Daconil Ultrix chlorothalonil M5 1.4 lbs/100 gal 12 hours (fornext 6.5 dayssee label for











Phyllosticta leaf spot (cont.) Pegasus HPX chlorothalonil M5 24 3/8 pt/100 gal 35 hours (fornext 6.5 dayssee label for


Mancozeb DG mancozeb M3 1 - 2 lb/100 gal 24 hours Begin spraying when plants are well leafedout, or at the first sign of disease at 7-10 dayintervals. Do not use on food plants. Seelabel for individual diseases.




Powdery mildew Heritage azoxystobin 11 4 oz/100 gal 4 hours See label for specific rates. Do not allowHeritage drift to apples or crabapples.





M3 + M1 1.5 lb/100 gal 24 hours Do not apply Junction in a spray solutionhaving less than 6.5 pH as phytotoxicity mayoccur.See label for full instructions as leaf discoloration may occur on some species.(continued)





Powdery mildew (cont.) Junction WSP mancozeb + copperhydroxide




Kaligreen potassium bicarbonate NC 1 - 3 lbs/100 gal 4 hours Use the higher rate when disease pressure issevere.

Milstop potassium bicarbonate NC See label. 1 hour Do not use on pansy at early stages ofgrowth.Start applications of Milstop at the first signof disease.








7 + 11 1 - 2 cans/sq ft 16 hours Apply when foliage is dry and temperature isbetween 60-80°F. This product has occasionally shown discoloration on plants and open flowers following application to impatiens and petu-nias.(continued)





Powdery mildew (cont.) Torque tebuconazole 3 4 - 10 fl oz/100 gal 15 hours Apply every 14 days for a total of three applications beginning at the first sign of disease.









(continued)





Powdery mildew (cont.) Strike Plus 50 WDG trifloxystrobin + triadimefon




Pyracantha fireblight Junction mancozeb + copperhydroxide




M3 + M1 2.5 lb/100 gal 48 hours

Ramularia leaf spot Daconil Ultrix chlorothalonil M5 1.4 lbs/100 gal 12 hours (fornext 6.5 dayssee label for











Ramularia leaf spot (cont.) Pegasus HPX chlorothalonil M5 25 3/8 pt/100 gal 36 hours (fornext 6.5 dayssee label for








1 + 2 17 - 34 fl oz/100 gal 42 hours Mix 17 to 34 fl oz of this product with 100 gal-lons of water. Use the lower rates listed fordisease prevention or when pest pressure islow. When pest pressures are moderate tohigh apply using the higher range of the rateslisted.

Ray blight Didymella(Ascochyta)



26019 iprodione 2 1 - 6.5 lb/acre 12 hours Rate depends on application method. Seelabel. (continued)





Ray blight Didymella(Ascochyta) (cont.)

26 GT iprodione 2 1 - 3 fl oz 12 hours Do not use as a drench on impatiens orpothos. PLANT TOLERANCE: Plant tolerances to 26GT Fungicide have been found to be accept-able in the specific genera and species listedon this label. It is not possible to evaluateevery species or variety of ornamental plantfor its tolerance to 26 GT Fungicide. Theuser should test for possible phytotoxicresponses in other plants on a small areabasis using recommended rates prior to commercial use.

26019 N/G iprodione 2 See label. 12 hours





1 + 2 17 - 34 fl oz/100 gal 23 hours Do not use as a drench on impatiens, petunias, or pothos.May be used as a foliar, root dip, or soildrench application. See label.NOT FOR RESIDENTIAL USE. 26/36Fungicide is a broad spectrum fungicide thatmay be applied safely to a wide range of ornamental flowering and foliage plants, eitheras a foliar spray, drench or dip. Please readspecific instructions and use only as directed.(continued)





Ray blight Didymella(Ascochyta) (cont.)


1 + 2 17 - 34 fl oz/100 gal 27 hours Mix 17 to 34 fl oz of this product with 100gallons of water. Use the lower rates listedfor disease prevention or when pest pressureis low. When pest pressures are moderate tohigh apply using the higher range of the rateslisted.

Rhabdocline Protect DF mancozeb M3 1 - 2 lb/100 gal 24 hours To improve performance, add 2 - 4 oz of aneffective spreader-sticker, such as Cleary’sClearyspray, per 100 gallons of spray. Depending upon the life cycle of the listedpathogens, begin spraying either preventa-tively at bud swell or at bud break, and con-tinue throughout the growing season, orcuratively at first sign of disease. Apply at 7 -21 day intervals throughout the season asdisease development conditions persist.

Rhytisma Protect DF mancozeb M3 1 - 2 lb/100 gal 24 hours To improve performance, add 2 - 4 oz of aneffective spreader-sticker, such as Cleary’sClearyspray, per 100 gallons of spray. Depending upon the life cycle of the listedpathogens, begin spraying either preventa-tively at bud swell or at bud break, and con-tinue throughout the growing season, orcuratively at first sign of disease. Apply at 7 -21 day intervals throughout the season asdisease development conditions persist.

Rust (see specific labels) Concert II chlorothalonil + propiconazole


Prostar 70 WP flutolanil 7 3 - 12 oz/100 gal 12 hours Observe for phytotoxicity prior to each application of Prostar and 2 weeks after finalapplication.

Mancozeb DG mancozeb M3 1 - 2 lb/100 gal 24 hours Begin spraying when plants are well leafedout, or at the first sign of disease at 7 - 10day intervals. Do not use on food plants. Seelabel for individual diseases.(continued)





Rust (see specific labels)(cont.)










7 + 11 1 - 2 cans/sq ft 17 hours Apply when foliage is dry and temperature isbetween 60-80°F. This product has occasionally shown discol-oration on plants and open flowers followingapplication to impatiens and petunias.




3343 WP thiophanate-methyl 1 12 - 24 oz/100 gal 19 hours(continued)





Rust (see specific labels)(cont.)












Scab (See specific labels) Heritage azoxystobin 11 4 oz/100 gal 4 hours See label for specific rates. Do not allowHeritage drift to apples or crabapples.










M3 + M1 1.5 lb/100 gal or 1/2tablespoon/gal


(continued)





Scab (See specific labels)(cont.)



Affirm WDG polyoxin D zinc salts 19 0.7 oz ai/acre 5 hours Do not apply more than three applications ofAffirm per season.When applying for root rots, apply as a soildrench every 14 -28 days.










1 + 2 17 - 34 fl oz/100 gal 44 hours Mix 17 to 34 fl oz of this product with 100 gallons of water. Use the lower rates listed fordisease prevention or when pest pressure islow. When pest pressures are moderate tohigh, apply using the higher range of the rateslisted.

(continued)





Scab (See specific labels)(cont.)




Sclerotinia blight/stem rot(Sclerotinia spp.)



1 + 2 17 - 34 fl oz/100 gal 45 hours Mix 17 to 34 fl oz of this product with 100 gal-lons of water. Use the lower rates listed fordisease prevention or when pest pressure islow. When pest pressures are moderate tohigh, apply using the higher range of the rateslisted.

Sclerotinia, Whetzelinia Protect DF mancozeb M3 1 - 2 lb/100 gal 24 hours To improve performance, add 2 - 4 oz of aneffective spreader-sticker, such as Cleary’sClearyspray, per 100 gallons of spray. Depending upon the life cycle of the listedpathogens, begin spraying either preventa-tively at bud swell or at bud break, and con-tinue throughout the growing season, orcuratively at first sign of disease. Apply at 7 -21 day intervals throughout the season asdisease development conditions persist.

Septoria leaf spot Daconil Ultrix chlorothalonil M5 1.4 lbs/100 gal(continued)





Septoria leaf spot (cont.) Pegasus 6L chlorothalonil M5 1 3/8 pt/100 gal 12 hours (fornext 6.5 dayssee label for








Palladium cyprodinil + fludioxonil 9 + 12 2 - 4 oz/100 gal 12 hours





24 hours Do not apply Junction in a spray solutionhaving less than 6.5 pH as phytotoxicity mayoccur.See label for full instructions as leaf discoloration may occur on some species.(continued)





Septoria leaf spot (cont.) Junction WSP mancozeb + copperhydroxide








1 + 2 17 - 34 fl oz/100 gal 46 hours Mix 17 to 34 fl oz of this product with 100 gal-lons of water. Use the lower rates listed fordisease prevention or when pest pressure islow. When pest pressures are moderate tohigh, apply using the higher range of the rateslisted.

Sphaeropsis leaf spot Daconil Ultrix chlorothalonil M5 1.4 lbs/100 gal 12 hours (fornext 6.5 dayssee label for






special precautions)continued





Sphaeropsis leaf spot(cont.)




Spilocaea pyracantha(Scab)





Stagonospora leaf scorch Daconil Ultrix chlorothalonil M5 1.4 lbs/100 gal 12 hours (fornext 6.5 dayssee label for









continued





Stagonospora leaf scorch(cont.)


Stigmina shothole Pegasus 6L chlorothalonil M5 1 3/8 pt/100 gal 12 hours (fornext 6.5 dayssee label for






Taphrina leaf blister Mancozeb DG mancozeb M3 1 - 2 lb/100 gal 24 hours Begin spraying when plants are well leafedout, or at the first sign of disease at 7 - 10day intervals. Do not use on food plants. Seelabel for individual diseases.

Tulip Fire (Botrytis tulipae)


26 GT iprodione 2 1 - 3 fl oz 12 hours Do not use as a drench on impatiens orpothos. PLANT TOLERANCE: Plant tolerances to 26GT Fungicide have been found to be accept-able in the specific genera and species listedon this label. It is not possible to evaluateevery species or variety of ornamental plantfor its tolerance to 26 GT Fungicide. The usershould test for possible phytotoxic responsesin other plants on a small area basis usingrecommended rates prior to commercial use.

continued





Tulip Fire(Botrytis tulipae) (cont.)




1 + 2 17 - 34 fl oz/100 gal 25 hours Do not use as a drench on impatiens, petu-nias, or pothos.May be used as a foliar, root dip, or soildrench application. See label.NOT FOR RESIDENTIAL USE. 26/36Fungicide is a broad spectrum fungicide thatmay be applied safely to a wide range of ornamental flowering and foliage plants, eitheras a foliar spray, drench or dip. Please readspecific instructions and use only as directed.

Viburnum downy mildew Junction mancozeb + copperhydroxide





Volutella leaf blight/canker Daconil Ultrix chlorothalonil M5 1.4 lbs/100 gal 12 hours (fornext 6.5 dayssee label for









Volutella leaf blight/canker(cont.)





Protect DF mancozeb M3 1 - 2 lb/100 gal 24 hours

Willow Tar Spot, leaf blight,Scab, Black Canker, Spot Anthracnose









PhytophthoraPythium

Heritage (not labeled for pythium except turf)

azoxystrobin 11 1 - 4 oz/100 gal 4 hours See label for specific rates. Do not allow driftto apples or crabapples.


11 + 7 3 - 7 oz/100 gal 12 hours Rate depends on whether used as soildrench or foliar spray. See label.

Adorn fluopicolide 43 1 - 4 fl oz/100 gal 12 hours Adorn must be tank-mixed with anotherlabeled fungicide for resistance manage-ment.

Subdue MAXX mefenoxam 4 1 - 2 fl oz/100 gal 48 hours Drench rate.

Segovis(not labeled forpythium)

oxanthiapiprolin U15 0.6 - 2.4 fl oz/100 gal

4 hours Make no more than 2 consecutive applica-tions before switching to another non-U15group fungicide.

Phomopsis blight(Phomopsis juniperovora)

Heritage azoxystrobin 11 1 - 4 oz/100 gal 4 hours Apply every 7 - 28 days.


11 + 7 4 - 7 oz/100 gal 12 hours Apply every 7 - 21 days.

Kocide 2000 copper hydroxide M1 1.5 - 3 lb/A 24 - 48 hours(see label)

Begin applications in the spring at the initiation of new growth.

Kocide 3000 copper hydroxide M1 0.75 - 1.75 lb/A 24 - 48 hours(see label)

Begin applications in the spring at the initiation of new growth.

Protect DF mancozeb M3 1 - 2 lb/100 gal 24 hours For needlecasts, make one application inspring when new shoot growth is 1/2 - 2 inches in length. See label for additionalapplications.

Mancozeb 4 FL mancozeb M3 1.2 qt/100 gal 24 hours


M3 + 1 1.5 lb/100 gal(1/2 tbs/gal)

24 hours Do not apply Junction in a spray solutionhaving less than 6.5 pH as phytotoxicitymay occur.

CONIFER DISEASES (Commercial)Sherrie Smith

(continued)


CONIFER DISEASES (Commercial) – continued



Phomopsis blight (cont.)(Phomopsis juniperovora)

ProPensity 1.3 ME propiconazole 3 2 - 24 fl oz/100 gal 24 hours Apply every 14 - 21 days.

3336 EG thiophanate-methyl 1 12 - 24 oz/100 gal 12 hours For needlecasts, make one application inspring when new shoot growth is 1/2 - 2 inches in length. See label for additionalapplications.

3336 WP thiophanate-methyl 1 12 - 24 oz/100 gal 12 hours For needlecasts, make one application inspring when new shoot growth is 1/2 - 2 inches in length. See label for additionalapplications.

3336 F thiophanate-methyl 1 12 - 24 fl oz/100 gal 12 hours Begin treatment in the fall at first sign of disease.

Kabatina blight(Kabatina juniperi)

Protect DF mancozeb M3 1 - 2 lb/100 gal 24 hours Begin treatment in the fall at first sign of disease.

3336 F thiophanate-methyl 1 12 - 24 fl oz/100 gal 12 hours Begin treatment in the fall at first sign of disease.

3336 WP thiophanate-methyl 1 12 - 24 oz/100 gal 12 hours Begin treatment in the fall at first sign of disease.

3336 EG thiophanate-methyl 1 12 - 24 oz/100 gal 12 hours Begin treatment in the fall at first sign of disease.

Cercospora needle blight Kocide 2000 copper hydroxide M1 1.5 - 3 lb/A 24 - 48 hours(see label)

Begin applications in the spring at the initiation of new growth and repeat at 7 -30 day intervals if needed.


Begin applications in the spring at the initiation of new growth and repeat at 7 -30 day intervals if needed..

Mancozeb 4 FL mancozeb M3 1.2 qt/100 gal 24 hours


M3 + M1 1.5 lb/100 gal(1/2 tbs/gal)


Eagle 20 EW myclobutanil 3 8 fl oz/100 gal 24 hours See label for rates per disease.





Botrytis seedling blight Daconil Ultrix chlorothalonil M5 1.25 - 5 lb/acre 12 hours(for next 6.5 days


For needlecasts, make one application inspring when new shoot growth is 1/2 - 2 inches in length. See label for additionalapplications.

Pegasus HPX chlorothalonil M5 1.5 - 5.5 pt/acre 12 hours(for next 6.5 days


See label for application rates per diseaseand repeat applications.

Pegasus DFX chlorothalonil M5 1.36 - 5 lb/acre 12 hours(for next 6.5 days


Phoma Daconil Ultrix chlorothalonil M5 1.25 - 5 lb/acre 12 hours(for next 6.5 days





See label for application rates per diseaseand repeat applications.




3336 WP thiophanate-methyl 1 12 - 24 fl oz/100 gal 12 hours

3336 EG thiophanate-methyl 1 6 - 24 fl oz/100 gal 12 hoursTip blight(Sirococcus spp.)



11 + 7 4 - 7 oz/100 gal 12 hours Apply every 7 - 21 days.

Daconil Ultrix chlorothalonil M5 1.25 - 5 lb/acre 12 hours(for next 6.5 days



(continued)





Tip blight (cont.)(Sirococcus spp.)



See label for application rates per diseaseand repeat applications



ProPensity 1.3 ME propiconazole 3 2 - 24 fl oz/100 gal 24 hours Apply every 14 - 21 days.

Banner MAXX ll propiconazole 3 2 - 8 fl oz/100 gal 12 hours

Banner MAXX propiconazole 3 5 - 8 fl oz/100 gal 24 hours

Concert propiconazole +chlorothalonil

3 + M5 0.06 - 69 fl oz/100 gal 12 hours Rate depends on disease. See label.

Concert ll propiconazole +chlorothalonil

3 + M5 9 - 69 fl oz/100 gal 12 hours Rate depends on disease. See label.

Bayleton FLO triadimefon 3 2 - 8 fl oz/100 gal 12 hours

Bayleton 50 triadimefon 3 1 - 16 fl oz/100 gal 12 hours

Monochaetia canker Mancozeb 4 FL mancozeb M3 1.2 qt/100 gal 24 hours


M3 + M1 1.5 lb/100 gal(1/2 tbs/gal)


Pestalotia Protect DF mancozeb M3 1 - 2 lb/100 gal 24 hours See label for additional applications.

Dothistroma needle blight Mancozeb 4 FL mancozeb M3 1.2 qt/100 gal 24 hours


M3 + M1 1.5 lb/100 gal(1/2 tbs/gal)






Rhizosphaeria Daconil Ultrex chlorothalonil M5 1.25 - 5 lb/acre 12 hours (for next 6.5 days


For needlecasts, make one application inspring when new shoot growth is 1/2 - 2inches in length. See label for additionalapplications.

Rhizosphaeria Pegasus HPX chlorothalonil M5 1.5 - 5.5 pt/acre 12 hours (for next 6.5 days



Scleroderris canker

Sirococcus

Diplodia tip blight

Phomopsis

Rusts


Lophodermium

Sirococcus

Swiss needlecast

Phomopsis

Rusts


11 + 7 4 - 7 oz/100 gal 12 hours Apply every 7 - 21 days

Swiss needlecast

Sirococcus

Interior needle blight

Scleroderris canker

Rhizosphaeria

Scirrhia

Cyclaneusma

Lophodermium

Phomopsis

Rhabdocline

Rusts

Daconil Ultrex chlorothalonil M5 1.25 - 5 lb/acre 12 hours (for next 6.5 days



130





Swiss needlecast

Scleroderris canker

Rhizosphaeria

Sirococcus

Scirrhia

Cyclaneusma

Lophodermium

Rhabdocline

Rusts




Anthracnose

Cercospora

Phomopsis

Needlecasts

Kocide 2000 copper hydroxide M1 1.5 - 3 lb/A 24 - 48 hours(see label)


Anthracnose

Cercospora

Phomopsis

Needlecasts



Naemacyclus

Ismiella

Diplodia

Pestalotia

Phomopsis

Sphaeropsis

Rusts

Protect DF mancozeb M3 1.5 - 5.5 pt/acre 24 hours For needlecasts, make one application inspring when new shoot growth is 1/2 -2 inches in length. See label for additionalapplications





Dothistroma

Lophodermium

Monochaetia canker

Phomopsis

Scirrhia brown spot

Rusts

Mancozeb 4 FL mancozeb M3 1 - 2 lb/100 gal 24 hours

Lophodermium

Pine gall rust

Scirrhia brown spot

Swiss needlecast

Koverall mancozeb M3 1 - 2 lb/100 gal Begin applications in early summer beforedisease starts.

Cercospora

Rusts

Eagle 20 EW myclobutanil 3 8 fl oz/100 gal 24 hours Apply as full coverage to the point of drip.

Phomopsis

Sirococcus

Sphaeropsis

Rusts

ProPensity 1.3 ME propiconazole 3 2 - 24 fl oz/100 gal 24 hours Apply ProPensity every 14 - 21 days

Sirroccus

Sphaeropsis

Rusts

Banner MAXX propiconazole 3 2 - 8 fl oz/100 gal 24 hours

Sirroccus

Sphaeropsis

Rusts

Banner MAXX ll propiconazole 3 5 - 8 fl oz/100 gal 12 hours

Sirroccus

Sphaeropsis

Rusts

Concert propiconazole +chlorothalonil

3 + M5 0.06 - 69 fl oz/100 gal 12 hours Rate depends on disease. See label.





Sirroccus

Sphaeropsis

Rusts

Concert ll propiconazole +chlorothalonil

3 + M5 9 - 69 fl oz/100 gal 12 hours Rate depends on disease. See label

Diplodia

Phomopsis

Sphaeropsis

Rusts

3336 F thiophanate-methyl 1 12 - 24 fl oz/100 gal 12 hours For needlecasts, make one application ofthiophanate-methyl in spring when newshoot growth is 1/2 - 2 inches in length.See label for additional applications.

Diplodia

Phomopsis

Sphaeropsis

Rusts

3336 WP thiophanate-methyl 1 12 - 24 fl oz/100 gal 12 hours Rate depends on disease. See label.

Diplodia

Phomopsis

Sphaeropsis

Rusts

3336 EG thiophanate-methyl 1 6 - 24 fl oz/100 gal 12 hours Rate depends on disease. See label.

Lophodermium

Sirrococcus

Rusts

Bayleton FLO triadimefon 3 2 - 8 fl oz/100 gal 12 hours Rate depends on disease. See label.

Lophodermium

Sirrococcus

Rusts

Bayleton 50 triadimefon 3 1 - 16 fl oz/100 gal 12 hours For rusts, begin when needles break throughthe fascicle sheath. Make applications at14 - 21 day intervals.

ORNAMENTAL DISEASES (Home Garden)Sherrie Smith

Disease Product Active IngredientFRACCode Rate Comments

Bacterial leafspots/blights

Serenade Garden DiseaseControl**

Bacillus subtilis 44 RTU* Approved for organic use.

Serenade Garden Disease Control Concentrate**

Bacillus subtilis 44 4 - 8 tbs/gal Approved for organic use.

Bayer Advanced Natria DiseaseControl**

Bacillus subtilis 44 RTU* Approved for organic use.

Bonide Copper Dust** copper hydroxide M1 2 1/4 - 6 oz/gal Use at the first sign of disease.

Bonide Liquid Copper FungicideConcentrate**

copper sulfate M1 0.5 - 2 oz/gal Also available RTU*

Natural Guard Copper Soap RTU* copper soap M1 RTU* Apply at first sign of disease.

Ortho Disease B Gon Copper* copper octanoate M1 RTU* One quart will treat 10 square feet.

Black spotFungal leaf spotsPowdery mildewRusts

Ortho Garden Disease Control chlorothalonil M5 1 tbs

Bonide Fung-onil RTU* chlorothalonil M5 RTU* Apply at 7 - 14 days. Apply to runoff.

Bonide Fung-onil Concentrate chlorothalonil M5 2 - 2.75 tsp/gal Apply at 7 - 14 days. Apply to runoff.

Garden Tech Daconil Concentrate chlorothalonil M5 1.5 tsp - 1 tbs Bud break. 7 - 14 days.

Garden Tech Daconil ConcentrateRTU*

chlorothalonil M5 RTU* Apply to runoff.

Hi-Yield Vegetable, Flower, Fruitand Ornamental Fungicide

chlorothalonil M5 6 tsp/gal Apply to runoff.

Monterey Fruit Tree, Vegetableand Ornamental Fungicide

chlorothalonil M5 2.5 tsp/gal for 200 sq ft

Apply at first sign of disease.

Ferti-lome Broad Spectrum Lawnand Garden Fungicide

chlorothalonil M5 4 - 14 tsp/gal Rate depends upon crop.

Ferti-lome Broad Spectrum Lawn and Garden Fungicide RTU*

chlorothalonil M5 RTU* Spray to the point of runoff.

Bonide Mancozeb FL with ZincConcentrate

mancozeb M3 2 - 5 tsp/gal Begin spraying when plants are well leafedout or at first sign of disease, in a full coveragespray at 7 - 10 day intervals throughout theseason.(continued)



ORNAMENTAL DISEASES (Home Garden) – continued

135


Black spotFungal leaf spotsPowdery mildewRusts (cont.)

Ferti-lome F-Stop Lawn and GardenFungicide RTU*

myclobutanil 3 RTU* Apply to the point when spray begins to run offthe leaves. Treat once every 2 weeks through-out the season or until conditions for favorabledisease development (warm, moist weather)are no longer present.

Ferti-lome F-Stop Lawn and GardenFungicide

myclobutanil 3 3 tbs/gal

Spectracide Immunox Plus Insectand Disease Control for Gardens RTU*

myclobutanil + permethrin 3 RTU* Begin early in the season. Start treating wheninsects first appear or conditions favoring disease start to develop.

Spectracide Immunox Multi-PurposeFungicide Spray Concentrate for Gardens

myclobutanil 3 1 tbs/gal Apply to the point when spray just begins torun off the leaves. Apply once every twoweeks.

Neem (various brands) neem oil NC*** RTU*

GreenCure** potassium bicarbonate NC*** 1 - 2 tbs/gal Approved for organic use.

Kaligreen** potassium bicarbonate NC*** 2.5 - 3 lb/A Approved for organic use.

MilStop** potassium bicarbonate NC*** 2.5 - 3 lb/A Approved for organic use.

Actinovate Biological Lawn and Garden Fungicide**

Streptomyces lydicus NC*** 1 - 2 tsp/2 gal One cup of solution usually treats about one 6-inch pot or its equivalent.

Ferti-lome Dusting Sulfur** sulfur M2 4 tbs/gal (or use asa dusting powderdirectly out of the can)

DO NOT RE-ENTER TREATED AREAS FORAT LEAST 24 HOURS AFTER APPLICATIONIS MADE.

Bonide Sulfur Plant Fungicide** sulfur M2 2 - 2 1/4 tbs/gal Begin when diseases appear and repeat at 5 - 10 day intervals and after rains.

BioAdvanced Science-Based SolutionsAll-In-One Rose & Flower SprayConcentrate

tebuconazole +tau-fluvalinate

3 5 1/4 tbs/gal Apply the product to growering plants duringearly morning or late evening, when bees arenot present.

Bayer Advanced Garden – DiseaseControl for Roses, Flowers, Shrubs

tebuconazole 3 1 qt makes 42 gal ofspray (or 1.52 tbs/gal)

Apply every 7 - 14 days during the growingseason, starting when leaves first appear.

Bayer Advanced All-In-One Rose andFlower Care

tebuconazole + imidacloprid 3 See label. Soil drench. Protects against diseases for upto 6 weeks.

(continued)


ORNAMENTAL DISEASES (Home Garden) – continued

* RTU – Ready to use. ** Approved for organic use. *** NC – Resistance unknown.


Black spotFungal leaf spotsPowdery mildewRusts (cont.)

Bonide Infuse Systemic for Turf and Ornamentals

thiophanate-methyl 1 3 lb/1,000 sq ft See label for warnings and crop restrictions.

Ortho Rose and Flower Disease Control

triticonazole 3 2 fl oz/gal Apply as soon as disease problems arenoticed. Wait 2 - 4 weeks to re-apply if diseaseproblems reappear. Each gallon is intended totreat 100 sq ft of garden area.

Fire Blight Ferti-lome Fire Blight Spray streptomycin sulfate 25 1 tbs/2 1/2 gal Begin at blooming period, then every 3 - 4days during bloom. Spray timing and coverageimportant for fire blight control. Professionalspray equipment and applications may be necessary for larger trees.

Viruses No chemicals treatments


PEANUT SEEDLING DISEASES (Commercial Production)Travis Faske

PEANUT NEMATODES (Commercial Production)Travis Faske

Disease Nematicide Active Ingredient Rate Per Acre CommentsNematodes Velum Total fluopyram 18 fl oz Apply as in-furrow spray with 5 - 6 gal/ac water at planting.

Telone II 1,3-dichloropropene 4 - 6 gal Inject 12 inches below the soil surface. Allow 2 weeks before planting.Nematodes are not currently a serious threat to peanut production in Arkansas; therefore, we do not routinely recommend nematicides, even though certain products arelabeled for this use. The peanut root-knot nematode is extremely rare in the state and reniform nematode does not reproduce on peanut. It is possible, however, that othernematode species such as the lesion nematode or the ring nematode may reach economic levels in some fields. If nematodes are suspected, soil samples should be collected in the fall (September-October) and sent to the Nematode Diagnostic Laboratory for analysis before the next crop is planted.

Disease Fungicide Active Ingredient FRAC Code Rate/cwt Seed CommentsCommercial Seed Treatments

Rhizoctonia solani andPythium spp.

Dynasty PD azoxystrobin +mefenoxam +fludioxonil

11 + 4 + 12 3 - 4 oz

Maxim 4 FS fludioxonil 12 0.08 oz

CruiserMaxx Peanuts

Rancona V PD

thiamethoxam +mefenoxam +fludioxonil +azoxystrobin

ipconazole +carboxin +metalaxyl

--- + 4 + 12 + 11

3 + 7 + 4

3 - 4 oz

4 oz

Vibrance sedaxane 7 0.013-0.053 mg ai/seed For control of rhizoctioniaseedling diseases.

Pythium Apron XL mefenoxam 4 0.32 oz

In-Furrow or Band ApplicationsRhizoctonia solani andPythium spp.

Uniform azoxystrobin +mefenoxam

11 + 4 0.34 oz/row ft At planting.

Southern Blight(Sclerotium rolfsii)

Proline prothioconazole 3 5.7 oz/A Apply 4- to 6-inch band overthe row at or near emergence.

137

PEANUT DISEASES (Commercial Production)Travis Faske

Disease FungicideActive



Seedling DiseasesAspergillus crown rot(Aspergillus niger)Pythium spp.Rhizoctonia solani

Abound 2.08 SC(multiple generics)

azoxystrobin 11 0.4 - 0.8 fl oz/1,000 row ft

14 Apply as in-furrow at planting.

Leaf SpotsChemical Control of Leaf Spot Diseases:

1. In any given field, circular-shaped spots can be found on peanut leaves; however, these spots may not be caused by the leaf spot pathogens. Sporulation (fuzzy tufts of fungalstructures) can be seen with the aid of a hand lens on the upper leaf surfaces for ELS and lower leaf surface for LLS.

2. Fungicides on peanut are applied to prevent leaf spot disease development, which typically begins 60 days after planting, when conditions favor disease development.Fungicide programs consist of repeated applications at 14 - 21 day intervals depending on disease development and weather conditions.

3. Apply fungicides with sufficient water volume (15 to 20 GPA) to adequately cover foliage.4. Do not make consecutive applications of the same mode of action (i.e., same FRAC code number) except for those applications that contain chlorothalonil in a cropping season.

It is recommended to tank mix fungicides with a single mode of action with chlorothalonil.

Early leaf spot(Cercospora arachidicola)

Late leaf spot (C. personatum)

Web blotch (Phoma arachidicola)

and

Rust(Puccinia arachidis)

Cercobin thiophanate-methyl 1 10.9 fl oz 14 Very good activity on leaf spot diseases. ALWAYS mix withchlorothalonil.

Topsin, T-Methyl 70 W thiophanate-methyl 1 8 oz 14

Topsin, T-Methyl 4.5 F thiophanate-methyl 1 10 fl oz 14

Thiophanate Methyl 85 WDG thiophanate-methyl 1 6.4 oz 14

Alto 100 SL cyproconazole 3 5.5 fl oz 30 Good activity on leaf spots.

Topguard 1.04 SC flutriafol 3 7 - 14 fl oz 14

tebuconazole 3.6 F (multiple generics) tebuconazole 3 7.2 fl oz 14 Good activity on leaf spots.

Eminent 125 SL tetraconazole 3 13 fl oz 14 Good activity on leaf spots.

Fontelis 1.67 SC penthiopyrad 7 12 - 24 fl oz 14 Good activity on leaf spots.

Miravis 1.67 SC pydiflumetofen 7 3.4 fl oz 14 Excellent activity against leaf spotdiseases.

Abound 2.08 SC (multiple generics) azoxystrobin 11 6 - 18.5 fl oz 14

Evito 480 SC (multiple generics) fluoxastrobin 11 5.7 fl oz 14

Headline 2.09 SC pyraclostrobin 11 6 - 15 fl oz 14 Very good activity on leaf spots.


(continued)

138

PEANUT DISEASES (Commercial Production) – continued





Leaf Spots (cont.)Early leaf spot (cont.)(Cercospora arachidicola)

Late leaf spot (C. personatum)

Web blotch (Phoma arachidicola)

and

Rust(Puccinia arachidis)

Bravo Weather Stik, Chlorothalonil, Echo 6 F

chlorothalonil M5 1 - 1.5 pt 14 Very good activity on leaf spots whenapplied prior to disease development.Use high rate when applied alone orlow rate in tank mix.

Bravo Ultrex, Chlorothalonil 82.5 DF chlorothalonil M5 0.9 - 1.36 lb 14

Acropolis 2.38 F thiophanate-methyl + tetraconazole 1 + 3 23 fl oz 14

Provost 433 SC prothioconazole + tebuconazole 3 + 3 7 - 8 fl oz 14 Very good activity on leaf spot diseases.

Topguard EQ 4.0 SC azoxystrobin + flutriafol 11 + 3 5 - 8 fl oz 14

Evito T 4 F fluoxastrobin + tebuconazole 11 + 3 6 - 9 fl oz 14

Absolute 500 SC trifloxystrobin + tebuconazole 11 + 3 3.5 fl oz 14

Elatus 45 WG azoxystrobin + benzovindiflupyr 11 + 7 7.3 - 9.5 fl oz 30

Priaxor 4.17 SC pyraclostrobin + fluxapyroxad 11 + 7 4 - 8 fl oz 14

Muscle ADV 3.84 SC chlorothalonil + tebuconazole M5 + 3 2 pt 14

Echo 6 F – Eminent 125 SL Co-Pack chlorothalonil + tetraconazole M5 + 3 1.45 pt 14

Mazinga ADV 3.23 SC chlorothalonil + tetraconazole M5 + 3 2 pt 14

Arius ADV 6.65 SC chlorothalonil + azoxystrobin M5 + 11 21 - 30 fl oz 14

Soilborne DiseasesChemical Control of Soilborne Peanut Diseases:

1. Southern blight is the most common soilborne disease of peanut in Arkansas, which is most active when weather conditions are hot and humid.2. Fungicides on peanut are applied to prevent soilborne disease development, which typically begins 60 days after planting, when conditions favor disease development.

Fungicide programs consist of repeated applications at 14 - 21 day intervals depending on disease development and weather conditions.3. Apply fungicides with sufficient water volume (15 to 20 GPA) to penetrate canopy or before rainfall. Applications at night when leaves are folded have been shown to improve

fungicide penetration into the lower canopy.4. Do not make consecutive applications of the same mode of action (i.e., FRAC group number) except for those applications that contain chlorothalonil.

Southern blight(Sclerotium rolfsii)

tebuconazole 3.6 F (multiple generics) tebuconazole 3 7.2 fl oz 14 Very good activity on southern blight.

Convoy 3.8 F flutolanil 7 16 - 32 fl oz 40 Excellent activity on southern blight.

Fontelis 1.67 SC penthiopyrad 7 12 - 24 fl oz 14 Excellent activity on southern blight.

139

(continued)






Soilborne Diseases (cont.)Southern blight (cont.)(Sclerotium rolfsii)

Abound 2.08 SC (multiple generics) azoxystrobin 11 12 - 24.5 fl oz 14 Good activity on southern blight.

Headline 2.09 SC pyraclostrobin 11 6 - 15 fl oz 14 Combine with triazole or flutolanil foreffective southern blight control.

Provost 433 SC prothioconazole + tebuconazole 3 + 3 7 - 8 fl oz 14 Prothioconazole has very good activity on southern blight.



Absolute 500 SC trifloxystrobin + tebuconazole 11 + 3 7 fl oz 14

Priaxor 4.17 SC pyraclostrobin + fluxapyroxad 11 + 7 8 fl oz 14 Good activity on southern blight.

Muscle ADV 3.84 SC chlorothalonil + tebuconazole M5 + 3 2 pt 14 Very good activity on southern blight.

Arius ADV 6.65 SC chlorothalonil + azoxystrobin M5 + 11 30 fl oz 14Limb rot(Rhizoctonia solani)

tebuconazole 3.6 F (multiple generics) tebuconazole 3 7.2 fl oz 14 Good activity on Rhizoctonia limb rot.

Convoy 3.8 F flutolanil 7 1 - 2 pt 40 Very good activity on Rhizoctonialimb rot.

Fontelis 1.67 SC penthiopyrad 7 12 - 24 fl oz 14 Very good activity on Rhizoctonialimb rot.

Abound 2.08 SC (multiple generics) azoxystrobin 11 12 - 24.5 fl oz 14 Excellent activity on Rhizoctonialimb rot.

Headline 2.09 SC pyraclostrobin 11 9 - 15 fl oz 14 Combine with triazole or flutolanil foreffective Rhizoctonia limb rot control.

Provost 433 SC prothioconazole + tebuconazole 3 + 3 7 - 8 fl oz 14


Absolute 500 SC trifloxystrobin + tebuconazole 11 + 3 7 fl oz 14


Muscle ADV 3.84 SC chlorothalonil + tebuconazole M5 + 3 2 pt 14

Arius ADV 6.65 SC chlorothalonil + azoxystrobin M5 + 11 30 fl oz 14

140





Soilborne Diseases (cont.)Sclerotinia blight(Sclerotinia minor)(S. sclerotiorum)

Endura 70 WG boscalid 7 8 - 10 oz 14

Omega 500 F fluazinam 29 1 - 1.5 pt 30 Fields with a history of Sclerotiniablight should be treated beginning60 to 70 days after planting or whenconditions favor disease.

Pod RotsPytium spp.

Rhizoctonia solani

Ridomil Gold SL mefenoxam 4 4 - 8 fl oz Seelabel.

Pythium rot only. Apply at pegging orearly pod set (45 to 60 DAP) followedby irrigation.

Metastar 2 E metalaxyl 4 2 - 4 pt Pythium rot only.

Ridomil Gold 2.5 G mefenoxam 4 11.8 lb Seelabel.

Pythium rot only. Apply in 12-inchband at pegging or early pod set(45 to 60 DAP).

Abound 2.08 SC (multiple generics) azoxystrobin 11 18 - 24.5 fl oz 14 Suppress Rhizoctonia pod rots. Apply60 to 70 DAP. Do not make morethan 2 sequential applications ofFRAC group 11 fungicides.

PEANUT DISEASES (Commercial Production) – AFLATOXINTravis Faske

ContaminationBiologicalProduct

ActiveIngredient Rate/A Comments

Aflatoxin Contamination byAspergillus flavus

Afla-Guard Atoxigenic strain ofA. flavus

20 lb Apply by ground 40 - 80 days after planting or canopy closure.

Note: Aflatoxin can be an issue in dryland production such as outside pivot irrigation.

DISEASES of COMMERCIAL PECANSSherrie Smith and Jackie Lee




Re-entryInterval


Bud Break AnthracnoseScab

Abound FL azoxystrobin 11 6 - 12 fl oz 4 hours 45 Apply Abound when buds are bursting andfirst leaves are beginning to show.

Downy spotLiver spotPowdery mildewScabVein spotZonate leaf spot

Amistar Top azoxystrobin +difenoconazole

113

8 - 14 fl oz 12 hours 45 Apply Amistar Top on a 14- to 21-dayschedule, making no more than twosequential applications before alternatingto another fungicide with a non-QoI(Group 11) mode of action.

Downy leaf spotLiver spotPowdery mildewScabVein spotZonate leaf spot


11 + 3 8 - 14 fl oz 12 hours 45 Apply Quadris Top on a 14 - 21 day sched-ule. Do not make more than 2 sequentialapplications.

AnthracnoseDowny leaf spotPowdery mildewScabZonate leaf spot


11 + 3 5 - 8 fl oz 12 hours 45 Apply Topguard EQ at bud break for scab.

AnthracnoseDowny leaf spotPowdery mildewScabZonate leaf spot

Quilt Xcel azoxystrobin +propiconazole

11 + 3 14 - 21 fl oz 12 hours 45 Do not apply Quilt Xcel after shuck split.

Scab Pristine boscalid +pyraclostrobin

7 + 11 10.5 - 14.5 oz 12 hours 14 Make no more than 4 applications ofPristine per season.

Downy SpotScabPowdery Mildew


3 + 9 12 fl oz 12 hours 14 Apply Inspire Super on a 14 - 21 day sched - ule, making no more than two sequentialapplications before alternating to anotherfungicide with a different mode of action.

Downy leaf spotGnomonia leaf spotLeaf blotchPowdery mildewScabVein spot

Enable 2 F fenbuconazole 3 8 fl oz 12 hours 28 Apply Enable 2 F when buds are burstingand first leaves are beginning to show. Donot apply after shuck split.

AnthracnosePowdery mildewScab


7 + 11 4 - 7.6 fl oz 12 hours 14 Do not apply Luna Sensation after shucksplit or within 30 days of harvest.

AnthracnoseScab

Merivon fluxapyroxad +pyraclostrobin

7 + 11 5 - 6.5 oz 12 hours 14 Begin applications of Merivon prior to onsetof disease development and continue on a7 - 21 day interval for the control of scab.Use the shorter interval and/or the higherrate when disease pressure is high.(continued)

142

DISEASES of COMMERCIAL PECANS – continued




Re-entryInterval


Bud Break(cont.)

Scab Sovran kresoxim-methyl 11 2.4 - 4.8 oz 12 hours 45 Apply Sovran when buds are burstingand first leaves begin to show. See label.

Scab Quash metconazole 3 2.5 - 3.5 oz 12 hours 25 Begin applications of Quash whenleaves reach one-half mature size.

PhytophthoraPythiumFusariumRhizoctonia Powdery mildew


33 1 - 3 qt/gal(see label fortrunk injectionrates)

4 hours 0 Foliar, or aerial, or root dip, or irrigationor trunk injection. See label for rates andcomplete instructions. Do not apply during dormancy.

PhytophthoraScab

Alude mono- and di-potassium salts ofphosphorous acid

33 2.5 - 5 pts/A 4 hours Seelabel.

Apply with first irrigation in spring forPhytophthora. Repeat at 3 - 5 monthintervals. For scab begin at bud breakas preventative.

Downy leaf spotLeaf spotLiver spotScabVein spotZonate leaf spot

PropiMax EC propiconazole 3 6 - 8 fl oz 12 hours Do notapplyaftershucksplit.

Apply PropiMax on a 14-day scheduleduring bud break and re-pollinationsprays. See label.

Downy leaf spotLeaf spotLiver spotPowdery mildewScabVein spotZonate leaf spot

Tilt propiconazole 3 4 - 8 fl oz 12 hours Do notapplyaftershucksplit.

Apply Tilt on a 14-day schedule duringbud break pre-pollination.

AnthracnoseScab

Stratego propiconazole +trifloxystrobin

3 + 11 10 oz 12 hours 30 Do not apply more than 2 sequentialapplications of Stratego before alternat-ing with a fungicide with a differentFRAC code.

Brown leaf spotDowny leaf spotFungal leaf scorchLeaf blotchLeaf spotLiver spotPowdery mildewScabSooty moldVein spotZonate leaf spot

Orbit 45 WPAGPAK/Super Tin*80 WP AGPAK

propiconazole +triphenyltin

3 + 30 5 acres/20 oz Orbit45 WPAGPAK +18.75 ozSuper Tin80 WPAGPAK

48 hours 30 Apply Orbit and Super Tin AGPAKSwhen new leaves are unfolding. Seelabel for restrictions.

(continued)

143





Re-entryInterval


Bud Break(cont.)

Scab Headline SC pyraclostrobin 11 6 - 7 oz 12 hours 14 Begin applications of Headline SC priorto disease development and continue ona 14-day interval.

Anthracnose Scab


3 + 11 3 - 8 oz 12 hours 60 Begin applications of Adament whenconditions are favorable for disease butbefore infection. Apply on a 7 - 14 dayspray schedule.

Brown leaf spotDowny leaf spotLiver spotPowdery mildewScabStem end blightVein spotZonate leaf spot


thiophanate-methyl

1

1

1 lb

1 lb

12 hours

12 hours

Do notapplyaftershucksplit.

Begin applications of Topsin when firstleaves are showing and repeat at 3 - 4week intervals until shuck split.

Brown leaf spotDowny leaf spotLiver spotPowdery mildewScabStem end blightVein spotZonate leaf spot


1 1 lb 12 hours Do notapplyaftershucksplit.

Begin applications of Topsin when firstleaves are showing and repeat at 3 - 4week intervals until shuck split.

Brown spot Downy spotFungal leaf scorchPowdery mildew ScabZonate leaf spot

Bonide InfuseSystemic DiseaseControl**

thiophanate-methyl

1 2 tbsp (1 fl oz) pergal of water

See label. 12monthsfor bear-ing trees

Non-bearing fruit and nut trees are thosetrees that will not produce fruit for a leastone year after application of this product.

Apply product to the point just when itbegins to run off the leaves.

Brown leaf spotDowny leaf spotLeaf blotchLiver spotPowdery mildewScabSooty mold

Super Tin 80 WP* triphenylinhydroxide

30 5 - 7.5 oz 48 hours 30 Begin applications of Super Tin at pre-pollination before leaves beginunfolding.




Re-entryInterval


Second Pre-PollinationSpray

Same as Bud Break

Apply 14 days after pre-bud sprays.Follow labels.

First CoverSpray

Same as Bud Break

Apply 14 days after pre-pollination sprayor when young nuts first appear.

Second CoverSpray

Same as First Cover

Apply 3 weeks after first cover spray.

Third CoverSpray

Same as Second Cover

Apply 2 - 3 weeks after second coverspray.

Fourth CoverSpray

Same as Third Cover

Apply 2 - 3 weeks after third coverspray.

Fifth CoverSpray

Same as Fourth Cover

Apply 2 - 3 weeks after fourth coverspray.

Sixth CoverSpray

Same as Fifth Cover

Apply 2 - 3 weeks after fifth cover spray.A seventh spray may be needed if rainyweather persists in late August, butfungicides should not be applied aftershucks begin to open.


*Super Tin is a restricted use pesticide – see label for warnings.

**Labeled for homeowner use.

RICE – SEEDLING DISEASESYeshi Wamishe

Disease Fungicide Active IngredientFRACCode

Rate/cwtSeed Comments

Pythium diseases Allegiance FL

Apron XL

metalaxyl

mefenoxam

4

4

0.75 - 1.5 fl oz

0.32 - 0.64 fl oz

Apply with commercial seed-treating equipment.

Apply with commercial seed-treating equipment. Usehigher rates for early planting or other severe diseasesituations.

Rhizoctonia seedling diseases,general seed rots

RTU-Vitavax-Thiram carboxin + thiram 7 + M3 6.8 fl oz Apply with commercial seed-treating equipment or useas a pour-on hopper-box treatment.

Vitavax 200 carboxin + thiram 7 + M3 4 fl oz Apply with commercial seed-treating equipment.Maxim 4 FS fludioxonil 12 0.08 - 0.16 fl oz Apply with commercial seed-treating equipment. Use

higher rates for severe disease situations.

Vibrance* Sedaxane 7 0.03 fl oz

Pythium, Rhizoctonia,general seed rots

Vitavax 200 + Allegiance FL

carboxin + thiram + metalaxyl

7 + M3 + 4 4 fl oz + 0.375 fl oz Apply with commercial seed-treating equipment.

Apron XL +Maxim 4 FS

mefenoxam + fludioxonil

4 + 12 0.32 - 0.64 fl oz +0.08 - 0.16 fl oz

Apply with commercial seed-treating equipment. Use higher rates for early planting or severe disease situations.

Dynasty azoxystrobin 11 0.153 - 1.53 fl oz Commercial seed treaters only. Usually sold withApron XL and Maxim on rice to improve seedling disease control. To reduce seedborne blast, data suggests rates of Dynasty above 0.75 fl oz per cwt.The use of a seed treatment fungicide to minimizeseedborne blast does not mean complete control ofthe disease later in the season and the field should stillbe scouted for blast disease and managed with deeperflood and foliar fungicides. CruiserMaxx Rice may beused for a wider range of ai’s.

Trilex 2000 trifloxystrobin + metalaxyl

11 + 4 1 - 2 oz See label.

EverGol Energy prothioconazole +penflufen +metalaxyl

3 + 7 + 4 1 oz Commercial seed treatment only.

CruiserMaxx Rice thiamethoxam +azoxystrobin +fludioxonil +mefenoxam

--- + 11 + 12 + 4 7 fl oz


*Rate for Vibrance is at 0.0002-0.002 mg ai/seed (based on 21,000 rice seeds/lb) for control of Rhizoctonia seedling diseases.

RICE – FUNGICIDESYeshi Wamishe


1Assumes proper application and typical weather. Adverse conditions may decrease the performance of fungicides. Fungicide performance is greatly enhanced when plants are grown using proper cultural practices including maintaining continuous deep flood (especially after the very early boot stage of growth) and use of recommended N rates for the variety. Proper cultural practices greatly enhance the field resistance of rice cultivars.

2No thresholds have been developed for blast. The presence of leaf, collar and/or neck lesions in the field or nearby fields of susceptible varieties triggers consideration of a fungicide treatment.Water management and flood depth greatly influence the development of blast. Refer to the latest variety ratings available through the county Extension office for further information. All varietiesshould be inspected occasionally prior to heading as the blast fungus can adapt and attack resistant varieties.NOTE ON FUNGICIDES AND OTHER RICE DISEASES: We do not currently recommend fungicides for control of other rice diseases in Arkansas. Current fungicides used in rice are not recommended for bacterial panicle blight. Please consult the latest fungicide label for information on control of other rice diseases if deemed necessary.

147

Disease Fungicide Active IngredientFRACCode Rate/Acre Comments1

Fungicides to control sheath blight should be applied when effective scouting indicates more than 35% positive stops in susceptible to very susceptible varieties or more than 50%positive stops in moderately susceptible varieties between panicle differentiation and early heading. Maximum benefit from a single fungicide application will be achieved when madebefore the disease has damaged the upper 3 leaves of the canopy.

Sheath Blight Quadris 2.08 SCStratego

Quilt Xcel 2.2 EC

Amistar Top

GEMSercadis

Elegia

azoxystrobintrifloxystrobin +propiconazole

azoxystrobin +propiconazoleazoxystrobin +difenoconazoletrifloxystrobinfluxapyroxad

flutolanil

1111 + 3

11 + 3

11 + 3

1177

8.5 - 12.5 fl oz16 - 19 fl oz

14 - 27 fl oz

10 - 15 fl oz

3.8 - 4.7 fl oz

4.5 - 6.8 fl oz32 fl oz

Lower rates may not provide adequate control under some conditions. Do notapply near fishponds or apple orchards. Read and follow label application directions carefully. Use higher rates or two applications for severe sheath blightconditions on highly susceptible varieties – SEE LABEL FOR RESTRICTIONS.Tested rates for Quilt Xcel were 17.5 fl oz (contains about 10 fl oz Quadris and5 fl oz Tilt) and 21 fl oz (contains 12 fl oz Quadris and 6 fl oz Tilt) in Arkansas.SEE LABEL FOR RESTRICTIONS AND DIRECTIONS.

SEE LABEL FOR RESTRICTIONS AND DIRECTIONS.

SEE LABEL FOR RESTRICTIONS AND DIRECTIONS.SEE LABEL FOR RESTRICTIONS AND DIRECTIONS.

Kernel Smut andFalse Smut

Tilt 3.6 ECPropimaxStratego

Amistar Top

Quilt Xcel 2.2 EC

propiconazolepropiconazoletrifloxystrobin +propiconazoleazoxystrobin +difenoconazole

azoxystrobin +propiconazole

33

11 + 3

11 + 3

11 + 3

6 fl oz6 fl oz

19 fl oz

10 - 15 fl oz

15.75 - 27 fl oz

Apply at early to late boot but before heading begins as a preventive treatmentfor kernel smut and/or to suppress false smut. Propiconazole fungicides can betank-mixed with certain sheath blight fungicides or follow them as needed. Fieldsmost likely to benefit will be those planted to a susceptible variety and fertilizedheavily with nitrogen. SEE LABEL FOR RESTRICTIONS AND DIRECTIONS.

Panicle or Neck Blast2(susceptible varieties –see notes and comments)

Quadris 2.08 SCGEMStratego

Amistar Top

Quilt Xcel 2.2 EC

azoxystrobintrifloxystrobintrifloxystrobin +propiconazoleazoxystrobin +difenoconazoleazoxystrobin +propiconazole

1111

11 + 3

11 + 3

11 + 3

12.5 fl oz3.1 - 4.7 fl oz19 fl oz

10 - 15 fl oz

21 - 27 fl oz

Keep permanent flood depth of at least 4 inches to suppress early leaf blast andneck blast. Fungicides for neck blast work best if applied twice, the 1st at late bootand the 2nd when panicles of the main tillers are 50%-75% heading but when theneck is still in boot. SEE LABELS FOR RESTRICTIONS AND DIRECTIONS.

15 fl oz/A is the only rate labelled for blast control and PHI is 28 days.

SOYBEAN – SEED TREATMENTSTerry Spurlock

NOTE: Metalaxyl and mefenoxam have activity against Pythium and Phytophthora fungi while all others listed are more active against Rhizoctonia, Fusarium and various fungi. A combination of the two chemistries provides broadest spectrum control. If an inoculant is to be used, it should be applied after fungicide seed treatments have dried and/or right before planting.Seed treatments often have not resulted in improved stands or yields in University trials unless less-than-optimum planting conditions are prevalent (early planting, heavy clay soils, cool, wet conditions, etc.).


Disease Fungicide Active Ingredient FRAC Code Rate/cwt Seed CommentsSeed RotsDamping-Off Complex(Seedling Diseases) (Pythium, Rhizoctonia, etc.)

Trilex 2000 1.15 FC

CruiserMaxx 2.42 FS

CruiserMaxxVibrance 2.49 FS

trifloxystrobin + metalaxyl

mefenoxam + fludioxonil +thiamethoxam

thiamethoxam +mefenoxam +fludioxonil +sedaxane

114

412---

---4

127

1.6 fl oz

2.95 fl oz

3.22 fl oz

Dealer only.

Commercial seed treatment only.

Maxim 4 FS orAllegiance 1.63 LS orApron XL 3 SC

fludioxonilmetalaxylmefenoxam

1244

0.08 - 0.16 fl oz1.2 - 2.4 fl oz0.16 - 0.64 fl oz

For on-farm or commercial use with slurry or misttreaters.

Vitavax M 11.4 F +Allegiance 1.63 LS

carboxin + thiram + molybdenum + metalaxyl

7M3---4

9 - 12 fl oz

1.2 - 2.4 fl oz

For on-farm or commercial use with slurry or misttreaters or as a planter-box treatment.

ApronMaxx RFC 0.52 FS mefenoxam +fludioxonil

412

1.5 fl oz

ApronMaxx RTA +Moly 0.16 FC

mefenoxam +fludioxonil +molybdenum

412---

5 fl oz

EverGol Energy 1.47 FS prothioconazole +penflufen +metalaxyl

374

1 oz Commercial seed treatment only.

Stamina 1.67 FC pyraclostrobin 11 0.4 fl oz For use by commercial seed treaters only.

Vibrance 4.3 FS sedaxane 7 0.08 - 0.16 fl oz Specific for Rhizoctonia pathogens.

ILeVO 5 FC fluopyram 7 0.15 - 0.25 mg ai/seed Suppression of seedling infection of sudden deathsyndrome.Commercial seed treatment only. Do not feed as forage or hay to livestock.

SOYBEAN – FOLIAR DISEASESTravis Faske and Terry Spurlock



Days to Harvest Comments

Aerial Blight Quadris 2.08 SC (multiple generics) azoxystrobin 11 6 - 15.5 fl oz 14 Apply at first sign of disease for maximum control. Applicationsafter significant diseasedevelopment will resultin poor control. Use the high rates underconditions favorable forsevere disease develop-ment, dense plant canopiesor when highly susceptiblevarieties are planted.

Headline 2.09 SC* pyraclostrobin 11 6 - 12 fl oz 21Froghorn 4.3 SC thiophanate-methyl + tebuconazole 1 + 3 20 fl oz 21

Quadris Top SBX 3.76 SC azoxystrobin + difenoconazole 11 + 3 7 fl oz 30Topquard EQ 4.29 SC azoxystrobin + flutriafol 11 + 3 5 - 7 fl oz 21Quilt Xcel 2.2 SE, Cover XL 2.2 SE azoxystrobin + propiconazole 11 + 3 10.5 - 14 fl oz See labelHelmstar Plus 3.0 SC azoxystrobin + tebuconazole 11 + 3 7.2 fl oz 21Affiance 1.5 SC* azoxystrobin + tetraconazole 11 + 3 14 fl oz 14Aproach Prima 2.34 SC* picoxystrobin + cyproconazole 11 + 3 5 - 6.8 fl oz 30Stratego 2.08 SC* trifloxystrobin + propiconazole 11 + 3 10 fl oz 21Stratego YLD 4.18 SC* trifloxystrobin + prothioconazole 11 + 3 4 - 4.6 fl oz 21Priaxor 4.17 SC* pyraclostrobin + fluxapyroxad 11 + 7 4 - 8 fl oz 21Trivapro 2.21 SE benzovindiflupyr + azoxystrobin +

propiconazole7 + 11 + 3 13.7 fl oz 14

Frogeye Leaf Spot:Apply in presence of disease for maximum control on susceptible varieties. Applications between R3 and R4 growth stages have been effective when conditions favor disease onsusceptible variety. A strobilurin fungicide (FRAC Code 11) alone will not adequately control strains for frogeye leaf spot that are resistant to this class of fungicide.

General Seed Quality: An application between R2 and late R5 has been used by seed producers for general seed quality protection.Anthracnose, Frogeye leaf spot, Pod and stem blight,Cercospora leaf blight,and general seed quality diseases

Cercobin 4.11 SC thiophanate-methyl 1 10.9 - 21.8 fl oz 21Thiophanate-Methyl 85 WDG thiophanate-methyl 1 0.4 - 0.8 lb 21Topsin 4.5 L thiophanate-methyl 1 10 - 20 fl oz 21Topsin 70 WDG thiophanate-methyl 1 0.5 - 1 lb 21Alto 100 SL cyproconazole 3 4 - 5.5 fl oz 30Topguard 1.04 SC flutriafol 3 7 - 14 fl oz 21Tilt, Bumper, or multiple generics 41.8 EC

propiconazole 3 4 - 6 fl oz See label

Proline 480 SC prothioconazole 3 2.5 - 3 fl oz 21Domark 230 ME tetraconazole 3 4 - 5 fl oz See labelAdiamo 230 ME tetraconazole 3 4 - 5 fl oz R5 Apply as a curative

application when diseaseincident does not exceed5% of the plants.(continued)

149

SOYBEAN – FOLIAR DISEASES (continued)



Anthracnose, (cont.) Frogeye leaf spot, Pod and stem blight,Cercospora leaf blight,and general seed quality diseases

Quadris 2.08 SC (multiple generics) azoxystrobin 11 6 - 15.5 fl oz 14

Evito 480 SC, Aftershock 480 SC fluoxastrobin 11 2 - 5.7 fl oz 30

Aproach 2.08 SC picoxystrobin 11 6 - 12 fl oz 14

Headline 2.09 SC pyraclostrobin 11 6 - 12 fl oz 21

GEM 500 SC trifloxystrobin 11 3 - 3.5 fl oz 21

Topsin XTR 4.3 F thiophanate-methyl + tebuconazole 1 + 3 20 fl oz 21Froghorn 4.3 SC thiophanate-methyl + tebuconazole 1 + 3 20 fl oz 21

Acropolis 2.38 F thiophanate-methyl + tetraconazole 1 + 3 20 - 23 fl oz R5

Miravis Top 1.62 SC difenconazole + pydiflumetofen 3 + 7 13.7 fl oz 14

Quadris Xtra 280 SC azoxystrobin + cyproconazole 11 + 3 5 - 6.8 fl oz 30

Quadris Top SBX 3.76 SC azoxystrobin + difenoconazole 11 + 3 7 fl oz 14

Topguard EQ 4.29 SC azoxystrobin + flutriafol 11 + 3 5 - 7 fl oz 21

Custodia 2.67 SC azoxystrobin + tebuconazole 11 + 3 8.6 fl oz 21

Helmstar Plus 3.0 SC azoxystrobin + tebuconazole 11 + 3 7.2 fl oz 21

Quilt Xcel 2.2 SE, Cover XL 2.2 SE azoxystrobin + propiconazole 11 + 3 10.5 - 14 fl oz See label

Affiance 1.5 SC azoxystrobin + tetraconazole 11 + 3 10 - 14 fl oz 14

Brixen 1.85 SC azoxystrobin + tetraconazole 11 + 3 13 - 16 fl oz 14

Fortix 3.22 SC,Preemptor 3.22 SC

fluoxastrobin + flutriafol 11 + 3 5 - 6 fl oz 30

Evito T 4.0 SC fluoxastrobin + tebuconazole 11 + 3 4 - 6 fl oz 30

Zolera FX 3.34 SC fluoxastrobin + tetraconazole 11 + 3 4.4 - 6.8 oz 30

Aproach Prima 2.34 SC picoxystrobin + cyproconazole 11 + 3 5 - 6.8 fl oz 30

Stratego 2.08 SC trifloxystrobin + propiconazole 11 + 3 10 fl oz 21

Stratego YLD 4.18 SC trifloxystrobin + prothioconazole 11 + 3 4 - 4.6 fl oz 21

Priaxor 4.17 SC pyraclostrobin + fluxapyroxad 11 + 7 4 - 8 fl oz 21

Trivapro 2.21 SE benzovindiflupyr + azoxystrobin + propiconazole

7 + 11 + 3 13.7 fl oz 14

Mazinga ADV 3.23 SC tetraconazole + chlorothalonil M5 + 3 2 pt R5

Arius ADV 6.65 SC chlorothalonil + azoxystrobin M5 + 11 20 - 25 fl oz 42



SOYBEAN – FOLIAR DISEASES (continued)



Soybean Rust Alto 100 SL cyproconazole 3 4 - 5.5 fl oz 30 When soybean rust ispresent and conditionsfavor disease develop-ment, use high rates combined with additionaltriazole for improved rustcontol.

Topguard 1.04 SC flutriafol 3 7 - 14 fl oz 21Tilt, Bumper, or multiple generics 41.8 EC

propiconazole 3 4 - 6 fl oz See label

Proline 480 SC prothioconazole 3 2.5 - 3 fl oz 21tebuconazole (multiple generics 3.6 F)


Domark 230 ME tetraconazole 3 4 - 5 fl oz See labelAdiamo 230 ME tetraconazole 3 4 - 5 fl oz R5Quadris 2.08 SC azoxystrobin 11 6 - 15.5 fl oz 14Evito 480 SC, Aftershock fluoxastrobin 11 2 - 5.7 fl oz 30Headline 2.09 SC pyraclostrobin 11 6 - 12 fl oz 21Topsin XTR 4.3 F thiophanate-methyl + tebuconazole 1 + 3 20 fl oz 21Froghorn 4.3 SC thiophanate-methyl + tebuconazole 1 + 3 20 fl oz 21Acropolis 2.38 F thiophanate-methyl + tetraconazole 1 + 3 20 - 23 fl oz R5Quadris Xtra 280 SC azoxystrobin + cyproconazole 11 + 3 5 - 6.8 fl oz 30Topquard EQ 4.29 SC azoxystrobin + flutriafol 11 + 3 5 - 7 fl oz 21Quilt Xcel 2.2 SE, Cover XL 2.2 SE azoxystrobin + propiconazole 11 + 3 14 - 21 fl oz See labelHelmstar Plus 3.0 SC azoxystrobin + tebuconazole 11 + 3 7.2 fl oz 21Affiance 1.5 SC azoxystrobin + tetraconazole 11 + 3 10 - 14 fl oz 14Brixen 1.85 SC azoxystrobin + tetraconazole 11 + 3 13 - 16 fl oz 14Aproach Prima 2.34 SC picoxystrobin + cyproconazole 11 + 3 5 - 6.8 fl oz 30Stratego 2.08 SC trifloxystrobin + propiconazole 11 + 3 10 fl oz 21Stratego YLD 4.18 SC trifloxystrobin + prothioconazole 11 + 3 4 - 4.6 fl oz 21Priaxor 4.17 SC pyraclostrobin + fluxapyroxad 11 + 7 4 - 8 fl oz 21Mazinga ADV 3.23 SC tetraconazole + chlorothalonil M5 + 3 2 pt R5Arius ADV 6.65 SC chlorothalonil + azoxystrobin M5 + 11 20 - 25 fl oz 42

*Use for control of aerial blight is based on other states’ data.

Management of Soybean Diseases – Fungicide Efficacy for Control of Foliar Soybean Diseases (January 2018)The North Central Regional Committee on Soybean Diseases (NCERA-137) has developed the following information on foliar fungicide efficacy for control of major foliar soybean diseases in theUnited States. Efficacy ratings for each fungicide listed in the table were determined by field-testing the materials over multiple years and locations by the members of the committee. Efficacy ratings are based upon level of disease control achieved by product and are not necessarily reflective of yield increases obtained from product application. Efficacy depends upon proper applica-tion timing, rate and application method to achieve optimum effectiveness of the fungicide as determined by labeled instructions and overall level of disease in the field at the time of application.Differences in efficacy among fungicide products were determined by direct comparisons among products in field tests and are based on a single application of the labeled rate as listed in thetable, unless otherwise noted. This table includes systemic fungicides available that have been tested over multiple years and locations. The table is not intended to be a list of alllabeled products1. Efficacy categories: NR = Not Recommended; P = Poor; F = Fair; G = Good; VG = Very Good; E = Excellent; NL = Not Labeled for use against this disease; U = Unknown efficacy or insufficient data to rank product efficacy.

Fungicide(s)AerialWebBlight

Anthrac-nose

BrownSpot

CercosporaLeafBlight2

FrogeyeLeaf Spot3

Phomopsis/Diaporthe(Pod and

Stem Blight)SoybeanRust

HarvestRestriction4Class

ActiveIngredient (%)

Product/Trade Name

Rate/A(fl oz)

Azoxystrobin 22.9% Quadris 2.08 SC 6 - 15.5 VG VG G F P U G-VG 14 days

Fluoxastrobin 40.3% Aftershock 480 SCEvito 480 SC 2 - 5.7 VG G G F P U U

R5(beginning

seed)30 days

Picoxystrobin Aproach 2.08 SC 6 - 12 VG G G F P U G 14 days

Pyraclostrobin 23.6% Headline 2.09 EC/SC 6 - 12 VG VG G F P U VG 21 days

Cyproconazole 8.9% Alto 100 SL 2.75 - 5.5 U U VG F F U VG 30 days

Flutriafol 11.8% Topguard 1.04 SC 7 - 14 U VG VG F VG U VG-E 21 days

Propiconazole 41.8% Tilt 3.6 ECMultiple Generics5 4 - 6 P VG G NL F NL VG R6

Prothioconazole 41.0% Proline 480 SC 5 - 5.7 NL NL NL NL G-VG NL VG 21 days

Tetraconazole 20.5% Domark 230 MEMultiple Generics 4 - 5 NL VG VG F G-VG U VG-E

R5(beginning

seed)

Thiophanate-methyl Topsin-M 70 WPMultiple Generics 10 - 20 U U U F VG U G 21 days

Boscalid 70% Endura 0.7 DF 3.5 - 11 U NL VG U P NL NL 21 days

MBC

Thiophanates

Group 1

Qol

Strobilurins

Group 11

NOTE: This guideline was a composite of several field trials from multiple states across the U.S. soybean belt and may not always reflect fungicide efficacy observed in Arkansas.

SDHI

Carboximides

Group 7

DMI

Triazoles

Group 3

MP154 • ARKANSAS PLANT DISEASE CONTROL PRODUCTS GUIDE • 2019152(continued)


Fungicide(s)AerialWebBlight

Anthrac-nose

BrownSpot

CercosporaLeafBlight2

FrogeyeLeaf Spot3

Phomopsis/Diaporthe(Pod and

Stem Blight)SoybeanRust

HarvestRestriction4Class

ActiveIngredient (%)

Product/Trade Name

Rate/A(fl oz)

Azoxystrobin 25.3%Flutriafol 16.83% Topguard EQ 4.29 SC 5 - 7 U U U U G U U 21 days

Azoxystrobin 18.2%Difenoconazole 11.4% Quadris Top 2.72 SC 8 - 14 U U U U VG U VG 14 days

Azoxystrobin 19.8%Difenoconazole 19.8%

Quadris Top SBX 3.76 SC 7 - 7.5 U U U U G-VG U U 14 days

Azoxystrobin 7.0% Propiconazole 11.7%

Avaris 1.66 SCQuilt 1.66 SCHM-0812 1.66 SC

14 - 20.5 U U G U F U VG 21 days

Azoxystrobin 13.5% Propiconazole 11.7% Quilt Xcel 2.2 SE 10.5 - 21 E VG G F F U VG R6

Benzovindiflupyr 10.27%Azoxystrobin 13.5% Propiconazole 11.7%

Trivapro 2.21 EC 13.7 U U VG U VG U U 14 days

Cyproconazole 7.17%Picoxystrobin 17.94% Aproach Prima 2.34 SC 5 - 6.8 U U U U G U U 14 days

Flutriafol 19.3%Fluoxastrobin 14.84%

Fortix 3.22 SCPreemptor 3.22 SC 4 - 6 U U U U G U U

R5(beginning

seed)Pyraclostrobin 28.58% Fluxapyroxad 14.33% Priaxor 4.17 SC 4 - 8 E VG E F F U VG 21 days

Pyraclostrobin 28.58%Fluxapyroxad 14.33%Tetraconazole 20.50%

Priaxor D4.17 SC1.9 SC

4(eachcompo-nent)

U U U U G U U21 days

R5(beginning

seed)Trifloxystrobin 32.3%Prothioconazole 10.8% Stratego YLD 4.18 SC 4 - 4.65 VG VG VG F F U VG 21 days

Tetraconazole 7.48%Azoxystrobin 9.35% Affiance 1.5 SC 10 - 14 U VG VG F G U U R5

14 daysThiophanate-methyl 21.3%Tetraconazole 4.2% Acropolis 20 - 23 NL U U U VG-E U U R5

1 Multiple fungicides are labeled for soybean rust only, powdery mildew and alternaria leaf spot,including tebuconazole (multiple products) and Laredo (myclobutanil). Contact fungicides such aschlorothalonil may also be labeled for use.

2 Cercospora leaf blight efficacy relies on accurate application timing, and standard R3 application timingsmay not provide adequate disease control. Fungicide efficacy may improve with earlier or later applica-tions. Fungicides with a solo or mixed Qol or MBC mode of action may not be effective in areas whereQol or MBC resistance has been detected in the fungal population that causes Cercospora leaf blight.

3 In areas where Qol-fungicide resistant isolates of the frogeye leaf spot pathogen are not present,Qol fungicides may be more effective than indicated in this table.

4 Harvest restrictions are listed for soybean harvested for grain. Restrictions may vary for other typesof soybean (edamame, etc.) and soybean for other uses such as forage or fodder.

5 Multiple generic products containing this mode of action may also be labeled in some states.

Many products have specific use restrictions about the amount of active ingredient that can be appliedwithin a period of time or the amount of sequential applications that can occur. Please read and followall specific use restrictions prior to fungicide use. This information is provided only as a guide. It is theresponsibility of the pesticide applicator by law to read and follow all current label directions.Reference to products in this publication is not intended to be an endorsement to the exclusion of others that may be similar. Persons using such products assume responsibility for their use in accordance with current directions of the manufacturer. Members or participants in the NCERA-137group assume no liability resulting from the use of these products.

Management of Soybean Diseases – Fungicide Efficacy for Control of Foliar Soybean Diseases (January 2018) – (continued)Mixed Modes of Action

Group 11 + 3 or 7


SOYBEAN – NEMATODESTravis Faske

Nematode Nematicide Formulation Active Ingredient Rate/Acre Comments Soybean Cyst,Root-Knot,Reniform, andLesion

Telone II 9.85 L1 Liquid 1,3-dichloropropene 3 - 6 gal Inject 12 inches below planting depth and seal immedi-ately with appropriate bedding equipment. Wait 7 - 14days before planting.

Avicta 500 FS Seed treatment abamectin 3 oz/cwt For use by commercial seed treaters only.Use in conjunction with moderately resistant cultivars.Avicta Complete Beans is Avicta 500 FS + CruiserMaxx.

ILeVO 600 FS Seed treatment fluopyram 0.15 mgai/seed

Available through commercial seed companies and dealer distributors.

NemaStrike ST Seed treatment tioxazafen 0.25 - 0.5 mgai/seed

Available through commercial seed companies and dealer distributors.

Poncho/Votivo 5.0 FS Seed treatment clothianidin +Bacillus firmus I-1582

0.13 mgai/seed

Commercial seed treatment equipment only.

Clariva pn Seed treatment Pasturia nishizawae 1.6 fl oz/cwt Biological control specific to soybean cyst nematodes.Clariva Complete Beans implies Clariva pn +CruiserMaxx + Vibrance.

BioST Nematicide 100 Seed treatment Burkholderia rinojensisA396

3.0 fl oz/cwt

1Use where nematode pressure is severe.

RESTRICTED USE PESTICIDES – For sale and use only by licensed/certified applicators or persons under their direct supervision. These are dangerous pesticides – use caution in handlingand read and follow current label directions. If nematodes are suspected to be causing problems, a diagnostic soil sample should be taken to your county agent for submission to theCooperative Extension Service Nematode Diagnostic Laboratory. A small fee is required.

NOTE: The economic value of using nematicides on Arkansas soybeans is sometimes questionable. The value of soybeans in today’s market must be considered. Planting resistant varieties orusing crop rotation offers more economical control.




Aerial Blight Quadris 2.08 SC azoxystrobin 11 6 - 15.5 fl oz 0Anthracnose,Asian Soybean Rust,Cercospora Leaf Spot

Quadris 2.08 SC

Headline 2.09 SC

Fontelis 1.67 SC

Priaxor 4.17 SC

azoxystrobin

pyraclostrobin

penthiopyrad

fluxapyroxad +pyraclostrobin

11

11

7

711

6 - 15.5 fl oz

6 - 9 oz

14 - 30 fl oz

4 - 8 fl oz

0

7

0

7

Do not make more than 2 sequential applicationsof FRAC 11 fungicide.

Begin applications prior to disease development,then at 7 - 14 day intervals. See label restrictions.

Do not exceed 72 fl oz/acre per year. See label.

7 - 14 day intervals. See label restrictions.

Ascochyta Blight,Alternaria Leaf and Pod Spot

Endura 0.7 DF boscalid 7 8 - 11 oz 7 Maximum of 2 applications per season. 5 - 14day intervals. Begin application prior to diseasedevelopment or at beginning of flowering.

EDAMAME – FOLIAR DISEASESTravis Faske and Terry Spurlock

EDAMAME – NEMATODESTravis Faske

Nematode Nematicide Formulation Active Ingredient Rate/Acre CommentsRoot-Knot,Reniform, andSoybean CystNematode

Telone II 9.85 L

Avicta CompleteBeans 500 FC

liquid

seedtreatment

1,3-dichloropropene

abamectin +thiamethoxam +fludioxonil +mefenoxam

3 gal

6.2 fl oz/cwt

Inject 12 inches below planting depth and seal immediately with appro-priate bedding equipment. Wait 7 - 14 days before planting.

Use where nematode pressure is low to moderate.

EDAMAME – SEEDLING DISEASESTerry Spurlock

Disease Fungicide Active Ingredient FRAC Code Rate/cwt Seed CommentsSeed TreatmentPythium andRhizoctonia diseases(seed rots, damping-off)

Maxim 4 FS

Apron XL 3 SC

fludioxonil

mefenoxam

12

4

0.08 - 0.16 fl oz

0.32 fl oz

For commercial seed treatment.

In-Furrow ApplicationPhytophthora diseases Ridomil Gold SL 4 SC mefenoxam 4 0.08 - 0.28 fl ozRhizoctonia andPhytophthora diseases

Uniform 3.72 SC azoxystrobin +mefenoxam

114

0.34 fl oz

155


TOMATO DISEASES (Commercial Production)Terry Spurlock and Jackie Lee

Disease ProductActive



TRANSPLANT PRODUCTION

Bacterial Speck andBacterial Spot

(Seed Disinfection for transplant production)

Bleach 5.25% sodium hypochlorite

1 part bleach +4 parts water

Wash tomato seed in bleach solutionfor 45 minutes with constant agitation.Air dry disinfected seed on a cleanbench immediately.

Transplant Protection Agrimycin 17 streptomycin sulfate 25 1 lb in 100 gal water Spray transplants every 10 days fromfirst leaf until transplanted. For useonly in transplant production beds.

Early Blight, Gray Moldand Late Blight (transplants)

Bravo Ultrex 82.5 WDGBravo WeatherStik 6 FBravo 500 4.17 F

Scala SC

chlorothalonil

pyrimethanil

M5

9

1.3 - 1.8 lb1 3/8 - 2 pt2 - 3 pt

7 fl oz

2 days2 days2 days

12 hours

Starting at emergence, spray trans-plants every week until transplanted.Good coverage is essential.

See label for restrictions and warnings.

Dithane DF (Rainshield NT)Manzate 75 DFPenncozeb 75 DF

OR plusSerenade MAX

mancozeb

Bacillus subtilis

M3

44

1.5 - 2 lb1.5 - 2 lb0.75 - 2 lb

1 - 2 lb

1 day1 day1 day

0 day

Starting at emergence, spray trans-plants every week until transplanted.Good coverage is essential. Latronsurfactant is recommended to improvecoverage.

Do not use without a tank mix partnerof one of the previously listed products.

TOMATO DISEASES (Commercial Production) – continued



Re-entryInterval


FIELD PRODUCTIONEarly BlightLate Blight Septoria Leaf Spot

Quadris 2.08

Quadris Opti

azoxystrobin

azoxystrobin +chlorothalonil

11

11M5

5 - 6.2 fl oz

1.6 pt

4 hr

4 hr

0

0

Apply at first sign of disease and repeatevery 7 - 21 days. Do not make morethan one application of strobilurins beforerotating to a fungicide with a differentmode of action. No more than 5 applica-tions per acre per year. See label forincompatible spray mixtures.

Cabrio 20 EG pyraclostrobin 11 8 - 12 oz 12 hr 0 Use 8 - 16 oz for late blight. Maximumamount per season is 96 oz. See label forother information.

Flint 50 WG trifloxystrobin 11 2 - 4 oz 12 hr 3 Apply at first sign of disease and repeatevery 7 - 10 days. Use the higher rate forlate blight. Suppression only for Septoria.See label for other precautions andrestrictions.

Bravo Ultrex 82.5 WDGBravo WeatherStik 6 FBravo 500 4.17 F

chlorothalonil M5 1.3 - 1.8 lb1 3/8 - 2 pt2 - 3 pt

2 days2 days2 days

000

Apply at 7 - 10 day interval after first appearance of disease. Do not mixchlorothalonil with Copper-Count N, Foil,DIPEL, Triton, AG98 or Latron surfactants.


M322

1.5 - 2 lb 2 days 5 See label for restrictions and warnings.

OR plusSerenade MAX Bacillus subtilis 44 1 - 2 lb 4 hr 0 Do not use without a tank mix partner of

one of the previously listed products.

Tanos 50 WG famoxadone +cymoxanil

1127

6 - 8 oz 3

Early BlightLate Blight Septoria Leaf SpotandBacterial SpeckBacterial SpotBacterial Canker

mancozeb OR chlorothalonilOR azoxystrobinplusKocide 2000Kocide 4.5 LFNu-Cop 3 LChampion WP ORBasiCop WPChamp 4.6 FTenn-Cop 5 ECuprofix Ultra 40 Disperss

copper hydroxide

fixed copper

copper sulfate

M3 or M5or 11

M1

M1

M1

See above

1.5 - 3 lb1 1/3 - 2 1/3 pt1 1/3 - 2 1/3 pt2 lb

2 - 4 lb1 1/3 - 2 1/3 pt3 pt1.25 - 3 lb

See above

1 day

1 day

12 hr

See above

0

0

0

See above

Spray on a 7 - 10 day schedule as above.




Re-entryInterval


FIELD PRODUCTION (cont.)

AnthracnoseEarly BlightSeptoria Leaf SpotPowdery Mildew


11 + 3 8 fl oz 12 hr 0

Aftershock, Evito 480 SC fluoxastrobin 11 2 - 5.7 fl oz 12 hr 3Priaxor fluxapyroxad +

pyraclostrobin7 + 11 4 - 8 fl oz 12 hr 7 Use 6 - 8 fl oz for powdery mildew control.


3 + 9 16 - 20 fl oz 12 hr 0

Fontelis penthiopyrad 7 10 - 24 fl oz 12 hr 0Late Blight only Quadris 2.08 azoxystrobin 11 3.1 - 6.2 fl oz 4 hr 0 Spray on a 5 - 7 day interval.

Quadris Opti azoxystrobin +chlorothalonil

11M5

1.6 pt 4 hr 0 See above.

Cabrio 20 EG pyraclostrobin 11 8 - 16 oz 12 hr 0 Do not make more than one applicationbefore alternating to a non-strobilurin fungicide.

Late BlightandBuckeye Rot

Quadris 2.08

Quadris Opti

azoxystrobin

azoxystrobin +chlorothalonil

11

11M5

5 - 6.2 fl oz

1.6 pt

4 hr

4 hr

0

0

Apply prior to disease development andrepeat every 5 - 7 days. Do not makemore than one application of strobilurinsbefore rotating to a fungicide with a different mode of action. No more than5 applications per acre per year. See labelfor incompatible spray mixtures.


M322

1.5 - 2 lb 2 days 5 See label for restrictions and warnings.

Ridomil Gold MZ mefenoxam 4 2.5 lb 48 hr 14 Apply every 14 days if conditions favorlate blight or buckeye rot (cool, wetweather). No more than 3 applicationsper crop.

Ridomil Gold-Copper mefenoxam +copper

4M1

2 lb 48 hr 14 Apply every 14 days if conditions favorlate blight or buckeye rot (cool, wetweather). No more than 3 applicationsper crop.

Gavel 75 DFQuadris 2.08 FQuadris Opti 5.5 SC

Presidio 4 SC

mancozeb + zoxamideazoxystrobinazoxystrobin +chlorothalonilfluopicolide

M3 + 221111M543

1.5 - 2 lb5 - 6.2 oz1.6 pt

3 - 4 oz

500

2






Re-entryInterval


FIELD PRODUCTION (cont.)Late Blightand Early Blight

Previcur Flex

Reason 500 SC

propamocarbhydrochloride

fenamidone

28

11

0.7 - 1.5 pt

5.5 - 8.2 fl oz

12 hr

12 hr

5

14



Southern Blight Blocker PCNB 14 1.2 - 1.8 gal 12 hr --- In-furrow or transplant application only.

Blossom End Rot calcium chloride 4 lb/100 gal(4% solution)

Apply every 7 days for 4 weeks startingwhen symptoms are first noticed in thefield. Apply spray only in the early morningwhen temperatures are cool to minimizeany plant injury.


TOMATO DISEASES (Home Garden)Sherrie Smith

Disease Product Active IngredientFRACCode Rate/Gal


Bacterial Leaf andFruit Spots

Bayer Advanced Natria Disease Control**

Bacillus subtilis 44 RTU* 0 For best results, treat prior to foliar disease development or at the first signof foliar disease infection.

Bonide Copper Dust** copper hydroxide M1 2 1/4 - 6 oz/gal 0 Begin to apply in plant bed as soon asplants are established. Repeat at 4 - 14day intervals throughout growing season.


copper sulfate M1 0.5 - 2 oz/gal 0 Also available RTU*

Natural Guard Copper Soap RTU* copper soap M1 RTU* Label Apply at first evidence of disease.

Ortho Disease B Gon Copper copper octanoate M1 RTU* Label One quart will treat 10 square feet.

Fungal Leaf andFruit Spots includingEarly Blight andSeptoria Leaf Spot

Serenade** Bacillus subtilis 44 2 - 4 fl oz/gal 0 Spray plants to runoff, covering both topand bottom surface of foliage to ensurethorough coverage.

Bayer Advanced Natria Disease Control**

Bacillus subtilis 44 RTU* 0 Approved for organic use.

Ortho Garden Disease Control (Daconil)

chlorothalonil M5 1 tbs/gal 0 Apply every 7 - 14 days when diseasesare threatening.

Ferti-lome Liquid Fungicide chlorothalonil M5 2 tbs/gal 0 Apply at first evidence of disease, then7 - 10 days.

Hi-Yield Vegetable, Flower, Fruitand Ornamental Fungicide

chlorothalonil M5 6 tsp perapplication,42 tsp peryear

0 Begin applications when dew or rainoccur and disease threatens. Use thehighest rate and shortest interval speci-fied when disease conditions are severe.

Bonide Fung-onil MultipurposeFungicide Concentrate

chlorothalonil M5 1 - 1 1/2 tbs/gal 0 Apply at first evidence of disease.

Bonide Fung-onil RTU chlorothalonil M5 RTU* 0 Begin when conditions favor disease

Garden Tech Daconil FungicideConcentrate

chlorothalonil M5 See label. 0 Apply at first evidence of disease.

Monterey Fruit Tree, Vegetable andOrnamental Fungicide

chlorothalonil M5 2 1/2 tsp/gal for200 sq ft

0 Begin applications when dew or rainoccur and disease threatens. Use thehighest rate and shortest interval speci-fied when disease conditions are severe.


copper salts M1 RTU* 1 Approved for organic use.


(continued)


Disease Product Active IngredientFRACCode Rate/Gal


Fungal Leaf (cont.)and Fruit Spots includingEarly Blight andSeptoria Leaf Spot

Bonide Copper Dust** copper sulfate M1 + M2 2 1/4 - 6 oz/gal 1 Begin to apply in plant bed as soon asplants are established. Repeat at 4 - 14day intervals throughout growing season.

Bonide Mancozeb Flowable w/Zinc mancozeb M3 2 - 5 tbs/gal 5 Apply at first evidence of disease.

Spectracide Immunox Multi-purpose Fungicide for Gardens Spray Concentrate(Powdery mildew)

myclobutanil 3 1 fl oz/gal 1 Do not apply more than four times perseason.

Neem (various brands) neem oil NC*** RTU* and in concentrate, see individuallabels.

0 Use with care on plants with tender tissue. Check for leaf burn in small scaletrials prior to use.

Kaligreen** potassium bicarbonate NC*** 2 1/2 - 3 lb/A 1 Begin applications at first sign of disease.GreenCure ** potassium bicarbonate NC*** 1 - 2 tbs/gal 1 Begin applications at first sign of disease.GreenCure EZ** potassium bicarbonate NC*** RTU* 1MilStop** potassium bicarbonate NC*** 2 - 5 lb/A 1 Begin applications at first sign of disease.Actinovate® Lawn and Garden**(foliar and Pythium, Phytophthora,Rhizoctonia, Fusarium root rots)

Streptomyces lydicusWYEC 108

1/2 - 2 tsp/2 gal

0 May be used as a foliar spray orroot drench. See label.

Bayer Advanced Natria Fruit andVegetable Ready to Use

sulfur + pyrethrins M2 RTU* 1 For best control apply as a protectivespray early in the season before the dis-eases are noticed. Re-spray every 7 - 10days or after rain.

Bonide Tomato and VegetableConcentrate

sulfur + pyrethrins M2 5 oz/gal 1 Thoroughly spray all areas of the plant,especially new shoots and the undersideof leaves.

BlossomEnd Rot

Stop-Rot calcium chloride Micro-nutrient

0 Apply calcium chloride solution to plantsand fruit as soon as symptoms arenoticed. Spray in early morning every 7days for 4 weeks. Thorough coverage isimportant.

End Rot Control calcium chloride Micro-nutrient

0 Apply calcium chloride solution to plantsand fruit as soon as symptoms arenoticed. Spray in early morning every 7days for 4 weeks. Thorough coverage isimportant.

* RTU – Ready to use. ** Approved for use in organic crops.*** NC – Resistance not known.

TOMATO DISEASES (Home Garden) – continued

161

TURF DISEASES (Commercial)Terry Spurlock

Disease Product Active Ingredient FRAC Code Rate/1,000 sq ft Comments Brown Patch Heritage 50 WG

Insignia 20 WG

Compass 50 WG

azoxystrobin

pyraclostrobin

trifloxystrobin

11

11

11

0.2 - 0.4 oz

0.5 - 0.9 oz

0.15 - 0.25 oz

Apply in 2 - 4 gals water/1,000 sq ft every 14 - 28 days asa preventative during warm, humid weather favorable forthe disease. Use the higher rate and shorter interval if disease is evident and conditions are very favorable.

14 day interval at first sign of disease.

Renown 5.16 SCII chlorothalonil + azoxystrobin M5 + 11 2.5 - 4.5 oz 14 - 21 day interval. See label. Not for residential use.

Endorse 2.5 WP polyoxin D 19 4 oz Apply in a minimum of 0.5 gal/1,000 sq ft. Repeat on a 7 -14 day interval as needed.

Medallion 50 WP fludioxonil 12 0.25 - 0.5 oz Begin applications before disease development andrepeat on 7 - 14 day intervals. May be used with BannerMaxx for extended control of various leaf spots.

Daconil WeatherStik 6 F chlorothalonil M5 3 - 7 fl oz Apply in 2 - 5 gals water/1,000 sq ft at 7 - 10 day intervalsas a preventative (before disease is noticed). Use highrate on 7 day schedule once disease is evident. See labelfor fairway rates. Not for residential use.

Daconil Ultrex 82.5 SDG chlorothalonil M5 1.8 - 3.25 oz See label. Protectant qualities. Not for residential use.

Chipco 26019 50 W

Eagle 40 WSP

iprodione

myclobutanil

2

3

1.5 - 2 oz

0.6 - 1.2 oz

Apply in 2 - 5 gals water/1,000 sq ft at 14 - 21 day intervals as a preventative. See label for restrictions.Iprodione is not for residential use.

Fore Rainshield 80 WP mancozeb M3 4 - 8 oz Apply in 3 - 5 gals water/1,000 sq ft every 7 - 14 days asa preventative. A non-ionic surfactant should be used.Use 7 day interval if disease is severe.

Banner MAXX 1.3 EC propiconazole 3 1 - 2 fl oz Apply in 2 - 5 gals water/1,000 sq ft at 7 - 21 day intervalsas a preventative. Can be tank-mixed with certain con-tact fungicides – see label for details. Do not exceed2 fl oz rate on bermudagrass and St. Augustinegrass.

Concert II 4.3 SE propiconazole + chlorothalonil 3 + M5 3 - 5.5 oz Begin applications in May or June before disease is present. Not for residential use.

Spectro 90 WDG chlorothalonil + thiophanate-methyl

M5 + 1 3 - 8 oz Best applied when conditions favor disease. Repeat asneeded at 14 - 21 days as indicated on label. Not for residential use.

(continued)


TURF DISEASES (Commercial) – continued

Disease Product Active Ingredient FRAC Code Rate/1,000 sq ft Comments Brown Patch(cont.)

Cleary’s 3336 F 4 F thiophanate-methyl 1 2 - 4 oz Apply in 3 - 5 gals water/1,000 sq ft every 7 - 14 days atfirst sign of disease. See label.

26/36 Fungicide 3.8 F iprodione + thiophanate-methyl 2 + 1 2 - 4 oz See label. Iprodione is not for residential use.

Secure 0.88 EC fluzinam 29 0.5 oz Not labeled for home lawn (turf) or any other residentialturf. See label restrictions.

Prostar 70 WP

Bayleton 50 WSP

flutolanil

triadimefon

7

3

2 - 3 oz

0.5 - 1 oz

Apply in 2 - 5 gals water at first sign of disease with anon-ionic surfactant. Repeat as needed every 14 - 21days.

Tartan 9.85 L trifloxystrobin + triadimefon 11 + 3 1 - 2 oz Begin applications prior to or in early stages of diseaseonset. 14 - 28 day interval.

Rhapsody 68 WG Bacillus subtilis 44 2 - 10 oz 2 gals/1,000 sq ft. Begin when conditions are conducivefor disease. Can be used for organic production.

Dollar Spot Daconil WeatherStik 6 F chlorothalonil M5 3 - 7 fl oz Apply in 2 - 5 gals water/1,000 sq ft at 7 - 10 day intervalsas a preventative (before disease is noticed). Use highrate on 7 day schedule once disease is evident. See labelfor fairway rates. Not for residential use.

Daconil Action 6.11 F chlorothalonil +acibenzolar-S-methyl

M5 + P1 1 - 3.5 fl oz See label restrictions. Not for residential use.

Chipco 26019 50 W

Eagle 40 WSP

iprodione

myclobutanil

2

3

1.5 - 2 oz

0.6 - 1.2 oz

Apply in 2 - 5 gals water/1,000 sq ft at 14 - 21 day intervals as a preventative. See labels for restrictions.Iprodione is not for residential use.

Fore Rainshield 80 WP mancozeb M3 4 - 8 oz Apply in 3 - 5 gals water/1,000 sq ft every 7 - 14 days asa preventative. A non-ionic surfactant should be used. Use7 day interval if disease is severe.

Banner MAXX 1.3 EC propiconazole 3 1 - 2 fl oz Apply in 2 - 5 gals water/1,000 sq ft at 7 - 21 day intervalsas a preventative. Can be tank-mixed with certain con-tact fungicides – see label for details. Do not exceed2 fl oz rate on bermudagrass and St. Augustinegrass.

Spectro 90 WDG chlorothalonil + thiophanate-methyl

M5 + 1 3 - 8 oz Best applied when conditions favor disease. Repeat asneeded at 14 - 21 days as indicated on label. Not for residential use.

Cleary’s 3336 F 4 F thiophanate-methyl 1 2 - 4 oz Apply in 3 - 5 gals water/1,000 sq ft every 7 - 14 days atfirst sign of disease.

Insignia 20 WG pyraclostrobin 11 0.9 oz Suppression only. 14 - 28 day interval.


(continued)


Disease Product Active Ingredient FRAC Code Rate/1,000 sq ft Comments Dollar Spot(cont.)

Tartan 9.85 L trifloxystrobin + triadimefon 11 + 3 1 - 2 oz Begin applications prior to or in early stages of diseaseonset. 14 - 28 day interval.

Emerald 70 WDG boscalid 7 0.13 - 0.18 oz Begin applications prior to or in early stages of diseaseonset. 14 - 28 day interval.

Trinity 2.21 SE triticonazole 3 0.5 - 2 oz See label. Apply in 1 - 5 gals/1,000 sq ft.

Rhapsody 68 WG Bacillus subtilis 44 2 - 10 oz 2 gals/1,000 sq ft. Begin when conditions are conducivefor disease. Can be used for organic production.

Junction 61.1 DF mancozeb + copper hydroxide M3 + M1 2 - 4 oz Begin at disease onset, then at 5 day intervals. See label.

Secure 0.88 EC fluzinam 29 0.5 oz Not labeled for home lawn (turf) or any other residentialturf. See label restrictions.

Rhizoctonia Large Patch(zoysia andbermuda)

Heritage 50 WG

Prostar 70 WP

Eagle 40 WSP

azoxystrobin

flutolanil

myclobutanil

11

7

3

0.4 oz

3 oz

1.2 oz

Apply in 2 - 5 gals water/1,000 sq ft betweenSeptember 10 and October 10 and again betweenMarch 15 and April 15. In very severe instances, an addi-tional application may be made about 4 weeks after thefirst fall application.

Trinity 2.21 SE triticonazole 3 0.5 - 2 oz See label restrictions.

Bayleton 50 WSP triadimefon 3 1 oz Follow label directions closely.

Fairy Ring(suppression)

Prostar 70 WP

Heritage 20 WG

Insignia 20 WG

flutolanil

azoxystrobin

pyraclostrobin

7

11

11

2.2 - 4.5 oz

0.4 oz

0.9 oz

Apply in 3 - 5 gals water/1,000 sq ft at first sign of diseaseand repeat in 28 days if necessary. Apply as soon as possible after initial symptoms. Reapply after 28 days ifneeded.

Headway 1.39 EC azoxystrobin + propiconazole 11 + 3 3 oz Apply at 4 gals/1,000 sq ft at first disease evidence.

Tourney 1.15 WDG metconazole 3 0.37 oz Apply at 4 gals/1,000 sq ft. Reapply at 21 days.

Affirm 11 WDG polyoxin D zinc salt 19 1 oz 2 - 3 applications at 7 day intervals. Use a wetting agent.

Pillar G 0.81 G pyraclostrobin + triticonazole 3 + 11 3 lbs 14 - 28 day intervals. Use a wetting agent.

Torque 50 WDG tebuconazole 3 0.6 oz 66 - 132 GPA water volume. See label directions.


TURF DISEASES (Commercial) – continuedDisease Product Active Ingredient FRAC Code Rate/1,000 sq ft Comments Pythium Blight (also Pythium Rootand Crown Rots)

Heritage 50 WG azoxystrobin 11 0.4 oz Apply in 2 - 4 gals water/1,000 sq ft every 10 - 14 daysas a preventative. Use the 10 day interval during pro-longed hot, wet weather. Do not make more than2 sequential applications.

Terrazole 35 WP etridiazole 14 2 - 4.5 oz Apply to established turf in 5 gals water/1,000 sq ft every5 - 10 days as a preventative. Water in immediately.

fosetyl-Al (varioustrade names 80 WDG)

fosetyl-Al 33 4 - 8 oz Apply in 5 gals water/1,000 sq ft every 5 - 10 days at thefirst sign of disease and when conditions favor the dis-ease. See label for tank-mixing suggestions.

Fore Rainshield 80 W mancozeb M3 8 oz Apply in 1 - 5 gals water/1,000 sq ft every 14 - 21 daysas a preventative when hot, wet conditions persist. Usehigh rate and 14 day interval when disease is present.Allow foliage to dry before watering or mowing.

Subdue MAXX 40 WP mefenoxam 4 0.5 - 1 fl oz Apply to established turf every 10 - 21 days in 3 - 5 galswater/1,000 sq ft as a preventative during hot, wet weather. See label for tank mix information.

Banol 66.5 L propamocarb 28 1.33 - 4 fl oz Apply in 2 - 5 gals water/1,000 sq ft every 7 - 21 days asa preventative during hot, wet weather.

Alude 6.27 SC salts of phosphorus acid 33 5 - 10 oz Apply at 14 - 21 day intervals. See label.

Junction 61.1 DF mancozeb + copper hydroxide

M3 + M1 2 - 4 oz Begin at disease onset, then at 5 day intervals. See label.

Stellar 2.08 SC fluopicolide + propamocarb 43 + 28 1.2 fl oz Apply when conditions favor disease development.

Leaf RustGray Leaf Spot(St. Augustinegrass, ryegrass,tall fescue)

Heritage 50 WG

Compass 50 WG

Banner MAXX 1.3 EC

Bayleton 50 WSP

Torque 50 WDG

Insignia 20 WG

Eagle 40 WSP

azoxystrobin

trifloxystrobin

propiconazole

triadimefon

tebuconazole

pyraclostrobin

myclobutanil

11

11

3

3

3

11

3

0.2 - 0.4 oz

0.15 - 0.25 oz

2 - 4 fl oz

0.5 - 1 oz

0.6 - 1.1 fl oz

0.5 - 0.9 oz

1.2 oz

Apply at first sign of disease and repeat every 2 - 4weeks until conditions become less favorable.

Apply as above but on a 2 - 3 week schedule.

Apply at first sign of disease, then at 14 day intervals. See label.

See label.

Apply when conditions are favorable for disease.14 - 28 day intervals. See label.

See label.




Disease Product Active Ingredient FRAC Code Rate/1,000 sq ft Comments Leaf Spots Heritage 50 WG

Compass 50 WG

Insignia 20 WG

Fore Rainshield 80 WP

Banner MAXX

Chipco 26019 50 WP

Eagle 40 WSP

azoxystrobin

trifloxystrobin

pyraclostrobin

mancozeb

propiconazole

iprodione

myclobutanil

11

11

11

M3

3

2

3

0.2 - 0.4 oz

0.15 - 0.25 oz

0.5 - 0.9 oz

4 oz

2 - 4 fl oz

2 oz

0.6 oz

Apply at first sign of disease and repeat every 2 - 4 weeks until conditions become less favorable.



Apply as above but on a 2 - 3 week schedule. Not for residential use.

See label.

Spring Dead Spot(bermuda only; providessuppression)

Heritage 50 WG

Eagle 40 WSP

Disarm 480 SC

ProPensity 1.3 ME

Torque 50 WDG

azoxystrobin

myclobutanil

fluoxastrobin

propiconazole

tebuconazole

11

3

11

3

3

0.4 oz

1.2 oz

0.36 oz

4 oz

0.6 oz

Make one application in early fall (two if disease history isvery severe) in 2 - 4 gals water/1,000 sq ft.

Apply 1 - 2 months before dormancy. Irrigate 0.25 - 0.50 in.after application.

1 - 3 applications begin Sept./Oct. See label.

For prevention. Apply in fall and spring. See label.

Summer Patch Heritage 50 WG

Compass 50 WG

Eagle 40 WSP

Insignia 20 WG

azoxystrobin

trifloxystrobin

myclobutanil

pyraclostrobin

11

11

3

11

0.2 - 0.4 oz

0.15 - 0.25 oz

0.6 - 1.2 oz

0.5 - 0.9 oz

Apply in 2 - 4 gals water/1,000 sq ft every 14 - 28 days as apreventative starting in late spring. Use the higher rate inareas with severe disease history.

Take-All Patch Heritage 50 WG

Eagle 40 WSP

Insignia 20 WDG

Disarm 480 SC

Torque 50 WDG

azoxystrobin

myclobutanil

pyraclostrobin

fluoxastrobin

tebuconazole

11

3

11

11

3

0.4 oz

1.2 oz

0.9 oz

0.36 oz

0.6 oz

Apply two applications in the fall and two in early spring at28 day intervals. Apply in 2 - 4 gals water/1,000 sq ft.

See label. Apply at 28 day intervals.

For prevention. Apply in fall and spring. See label.



Disease Product Active Ingredient FRAC Code Rate/1,000 sq ft Comments Yellow Patch (cool season brown patch)

Heritage 50 WG

Prostar 70 WP

Daconil 2787 4 F

Daconil 2787 90 WDG

Daconil Ultrex 82.5 SDG

Fore Rainshield 80 WP

Renown 5.16 SC

azoxystrobin

flutolanil

chlorothalonil

chlorothalonil

chlorothalonil

mancozeb

chlorothalonil + azoxystrobin

11

7

M5

M5

M5

M3

M5 + 11

0.2 - 0.4 oz

1.5 oz

3 - 11 fl oz

1.75 - 6.5 oz

1.8 - 7.4 oz

4 oz

2.5 - 4.5 oz

Apply one application in late fall (two at 28 day intervals ifsevere disease history).

Apply at first sign of disease and repeat as needed.

Apply at first sign of disease and repeat as needed. Not forresidential use.



Apply at first sign of disease and repeat as needed.

14 - 28 day interval. See label. Not for residential use.

Nematodes MultiGuard Protect 8.6 EC

Indemnify 3.34 SC

Nimitz Pro G 1.5 G

furfural

fluopyram

fluensulfone

7

0.126 - 0.184 gal(5.5 - 8 gal/A)

0.195 - 0.39 fl oz(8.49 - 16.98 oz/A)

60 - 120 lbs/A

Apply up to 6 applications per year at 14 - 28 day intervals.Irrigate immediately after application with 1/4 - 1/2 acre inchwater using overhead sprinklers.

Do not apply more than 17.1 fl oz/A per year. Irrigate todepth of the root zone. Minimum time between applicationsis 14 days.

Do not apply more than 240 lbs of product per acre per calendar year.

CAUTION: Chlorothalonil, Iprodione, Vinclozolin and PCNB are prohibited on home lawns (turf).

HOME LAWN DISEASESSherrie Smith



Ascochyta leaf blight

Cercospora

Dollar spot

Rust

Natural Guard Copper Soap Liquid Fungicide

copper octanoate M1 1.5 - 6 oz/2.5 gal/1,000 sq ft

See label.

Anthracnose

Brown patch/crown rot

Copper spot

Dollar spot

Fusarium blight

Fusarium patch (pink snow mold)

Gray leaf spot

Leaf smut

Necrotic ring spot

Powdery mildew

Red thread

Rust

Septoria leaf spot

Summer patch

Zonate leaf spot

Ferti-lome F-Stop Liquid (not granules) myclobutanil 3 Dilute 5 1/3 fl oz of product in 1 galof water to treat 250 sq ft of lawnarea.

Repeat application once every 2 - 4weeks or at the first sign of new disease development.

Alternaria leaf spot

Anthracnose

Ascochyta blight

Brown blight

Cercospora leaf spot

Dollar spot

H & I Agritech GreenCure potassium bicarbonate N/A 1 - 2 tbs/gal Start application at first sign of disease.

(continued)

168


HOME LAWN DISEASES – continued

169


(cont.)Downy mildew

Helminthosporium leaf spot

Powdery mildew

Rust

Septoria leaf spot

H & I Agritech GreenCure (cont.)

Anthracnose

Brown patch

Dichondra rust on Dichondra lawns

Dollar spot

Powdery mildew

Red thread

Rust

Stripe smut

Take-all patch

Ferti-lome Liquid Systemic Fungicide II propiconazole 3 3 - 5 fl oz in 1 galof water per 250 sq ft of lawn

For Brown Patch, apply every 10days.For Anthracnose, Rust, and PowderyMildew, apply every 14 days.For Dicondra Rust, 5 fl oz in 1 gal ofwater per 250 sq ft of lawn. Repeatevery 21 days, if needed. For Take-All Patch, 5 fl oz in 1 gal ofwater per 250 sq ft of lawn. Applytwice in the fall (September-October)and twice in the spring (April-May).For southern lawns, also make applications twice in the summer(June-August).

Brown patch

Copper spot

Dollar spot

Leaf smuts

Necrotic ring spot

Powdery mildew

Septoria leaf spot

Red thread

Rust

Spring dead spot

Summer patch

Spectracide Immunox Fungus Plus Insect Control for Lawns (granules)

propiconazole + lambda-cyhalothrin

3 4 lb/1,000 sq ft See label




Brown patchCopper spotDollar spotLeaf smutsNecrotic ring spotPowdery mildew Septoria leaf spotRed threadRust Spring dead spotSummer patch

Spectracide Immunox FungusPlus Insect Control for Lawns (RTU**)


3 RTU* See label for application instructionsand cautions.

AnthracnoseBrown patchDollar spotFusarium patchPowdery mildewRed threadRustsStripe smutSummer patchSnow mold

Bayer Advanced Fungus Control of Lawns (granules)

propiconazole 3 2 - 3.5 lb/1,000 sq ft Repeat applications dependent on disease. See label.

AnthracnoseBrown patchDollar spotFusarium patchPowdery mildewRed threadRustsStripe smutSummer patchSnow mold

Bayer Advanced Fungus Control of Lawns (RTU**)

propiconazole 3 RTU* Repeat applications dependent on disease. See label.

170




AnthracnoseBrown ring patchFusarium patch Gray leaf spotGray snow moldHelmithosporum leaf spotLarge patchNecrotic ring spotPink patchPink snow moldRed leaf spotRed thread Take-all patchYellow spot Zoysia patch

Scotts Lawn Fungus Control triticonazole 3 RTU* Do not apply if wind speed exceeds10 mph.

Ascochyta blightBipolarisBrown patchCopper spotCurvularia leaf spotDollar spotDrechslera leaf spotExserolium leaf spotFusarium patchGray leaf spotNecrotic ringspotPink snow moldStripe smutSummer patchTake-all patchZoysia patch

Bonide Infuse Systemic Disease Control Lawn and Landscape

thiophanate-methyl 1 7.5 lb/5,000 sq ft Apply every 14 days at first sign ofdisease.

171




Take-all patch(Gaeumannomyces graminis var. graminis)

Spectracide Immunox Fungus Plus Insect Control for Lawns


3 10 lb/2,500 sq ft See label.

Bayer Advanced Fungus Control of Lawns

propiconazole 3 10 lb/5,000 sq ft Repeat applications dependent on disease. See label.

Ferti-lome Liquid Systemic Fungicide II propiconazole 3 3 - 5 fl oz in 1 gal of water per 250 sq ft of lawn

Apply twice in the fall (September-October) and twice in the spring(April-May).

Ferti-lome Liquid Systemic Fungicide IIRTU*

propiconazole 3 RTU* Apply twice in the fall (September-October) and twice in the spring(April-May).


thiophanate-methyl 1 7.5 lb/5,000 sq ft Apply every 14 days at first sign of disease.

Scotts Lawn Disease Control Ready-Spray RTU*

triticonazole 3 RTU* 32 oz bottle will treat 800 - 1,600 sq ft

Large patchZoysia patch (Rhizoctonia solani)




Scotts Lawn Fungus Control thiophanate-methyl 1 RTU* Do not apply if wind speed exceeds10 mph.



Scotts Lawn Fungus Control triticonazole 1 RTU* Do not apply if wind speed exceeds10 mph.

Brown patch(Rhizoctonia spp.)

Ferti-lome F-Stop Liquid (not granules) myclobutanil 3 Dilute 5 1/3 fl oz of product in 1 galof water to treat 250 sq ft of lawn area.



Repeat treatment every 10 days if necessary.


propiconazole 3 RTU* Repeat treatment every 10 days if necessary.




Bayer Advanced Fungus Control of Lawns propiconazole 3 10 lb/5,000 sq ft Repeat applications dependent on disease. See label.

Bonide Infuse Systemic Disease ControlLawn and Landscape


172


*RTU – Ready To Use



Powdery mildew Ferti-lome F-Stop Liquid (not granules) myclobutanil 3 Dilute 5 1/3 fl oz of product in 1 galof water to treat 250 sq ft of lawn area


H & I Agritech GreenCure potassium bicarbonate N/A 1 - 2 tbs/gal Start application at first sign of disease.


Repeat treatment every 10 daysif necessary.


propiconazole 3 RTU* Repeat treatment every 10 days if necessary.




Bayer Advanced Fungus Control of Lawns

propiconazole 3 10 lb/5,000 sq ft Repeat applications dependent on disease. See label.

Spring Dead Spot(Leptosphaeria korrae)Necrotic Ring Spot(Leptosphaeria korrae)

Ferti-lome F-Stop Liquid (not granules) myclobutanil 3 Dilute 5 1/3 fl oz of product in 1 galof water to treat 250 sq ft of lawn area



thiophanate-methyl 1 7.5 lb/5,000 sq ft Apply in the fall before dormancy andagain in the spring.

Scotts Lawn Disease Control Ready-Spray RTU*

triticonazole 3 RTU* 32 oz bottle will treat 800 - 1,600 sq ft

Downy mildew H & I Agritech GreenCure potassium bicarbonate N/A 1 - 2 tbs/gal Start application at first sign of disease.

VEGETABLE DISEASES (Commercial Production)Travis Faske and Jackie Lee

Disease Product Active IngredientFRACCode Rate/Acre


ASPARAGUSRust Rally 40 WSP myclobutanil 3 5 oz See label. Apply at first evidence of disease.

Bravo WeatherStik chlorothalonil M5 2 - 4 pt See label. Follow label instructions.

Sonata Bacillus pumilus(bacteria)

--- 2 - 4 qt 0 Can be used for organic production. See label.

Stemphylium Purple Spot Flint 50 WGQuadris

trifloxystrobinazoxystrobin

1111

3 - 4 oz6 - 15.5 fl oz

0100

BEANS (Snap and Pole)Pythium Damping-Off Ridomil Gold SL mefenoxam 4 8 - 16 fl oz 2 Preplant incorporate in the top 2 inches. Also for

this disease on lima and dry beans.

Pythium and RhizoctoniaDamping-Off

Trilex 2000 trifloxystrobin +metalaxyl

114

1 oz/cwt seed

Basicop WPChamp 4.6 FTenn-Cop 5 E

fixed copper M1 2 - 4 lb1 1/3 - 2 1/3 pt3 pt

1 Spray at first sign of disease; repeat on a 10 dayschedule as needed.

White Mold (Sclerotinia) Blocker 4 F

Endura

PCNB

boscalid

14

7

4 pt

8 - 11 oz

See label. Do not apply after pod formation.

Gray Mold (Botrytis) andRust

Bravo Ultrex

Equus

Endura

chlorothalonil

chlorothalonil

boscalid

M5

M5

7

2.7 lb

1.37 - 2 pt

8 - 11 oz

7

See label.

Apply at first sign of disease on a weekly schedule as needed.

Follow label directions.

Apply at first sign of disease.

Powdery Mildew andRust

Microthiol Special

Endura 70 WG

Headline 2.09 F

wettable sulfur

boscalid

pyraclostrobin

M2

7

11

7 lb

8 - 11 oz

6 - 9 fl oz

0

7

7

Apply at first sign of disease and repeat at 14 dayintervals as needed.

7 - 10 day interval

7 - 10 day intervalGray Mold (Botrytis),Powdery Mildew and Rust

Priaxor fluxapyroxad + pyraclostrobin

7 11

4 - 8 fl oz 7

Root and Stem Rot(Rhizoctonia solani)

Blocker 4 F PCNB 14 2 - 3 pt 45 Apply in-furrow at planting.


VEGETABLE DISEASES (Commercial Production) – continued



BEANS (Dry)Anthracnose, Downy Mildew, Rust

Bravo UltrexManeb 80 WP

chlorothalonilmaneb

M5M3

2.7 lb1.5 - 2 lb

730

Apply at early bloom and repeat as needed at7 - 10 day intervals.

Rust tebuconazole(various tradenames 3.6 F)


Anthracnose, Ascochyta Blight


11M5

1.6 - 2.4 pt See label for important restrictions and applica-tion information.

Anthracnose, Ascochyta Blight, Powdery Mildew, Rust

VertisanPriaxor

penthiopyradfluxapyroxad +pyraclostrobin

7711

10 - 20 fl oz4 - 8 fl oz

2121

BEANS (Dry) and FIELD PEAS (Phaseolus and Vigna spp.)Anthracnose, AscochytaBlight, MycosphaerellaBlight, Powdery Mildew,Rust

Headline pyraclostrobin 11 5.5 - 8 fl oz 30 See label for important restrictions and applica-tion information.

Endura boscalid 7 8 - 11 oz See label. Follow label instructions. Not labeled on peas.

Topsin M 4.5 F thiophanate-methyl 1 10 fl oz 1 See label information.

Quilt Xcel azoxystrobin +propiconazole

113

10.5 - 14 fl oz 14

Aprovia Top 1.62 EC difenconazole + benzovindiflupyr

3 + 7 10.5 - 11.0 fl oz 14

Rust, White Mold Proline 480 SC prothioconazole 3 5.7 fl oz 7

BRASSICA (Leafy Greens)White Rust (Albugo)Black Spot (Alternaria)

Quadris 2.08 azoxystrobin 11 6 - 15.5 fl oz 0 Apply prior to disease and continue on a 7 - 14day schedule. Do not make more than 2 consec-utive applications of Quadris nor more than 3total applications per acre per crop year. Do notapply more than 1.44 qts per acre per season.

Alternaria FontelisQuadris Top

Inspire Super

penthiopyradazoxystrobin +difenoconazoledifenoconazole +cyprodinil

711339

14 - 30 fl oz12 - 14 fl oz

16 - 20 fl oz

31

7

Downy Mildew Revus mandipropamid 40 8 fl oz See label information.




CABBAGE, BROCCOLI, COLE CROPSAlternaria Leaf Spot Endura 70 WP

Maneb 80 WPRidomil Gold

Bravo SCCabrio 20 ECBravo WeatherstikQuadris 2.08Switch 62.5 WG

boscalidmanebmefenoxam +chlorothalonilpyraclostrobinchlorothalonilazoxystrobincyprodinil +fludioxonil

7M34

M511M5119

12

6 - 9 oz1.5 - 2 lb1.5 pt

12 - 16 oz1.5 - 3 pt6 - 15 fl oz11 - 14 oz

077

0707

7 - 14 day schedule.7 - 14 day schedule.7 - 14 day schedule.

7 - 14 day schedule.7 - 14 day schedule.7 - 14 day schedule.7 - 14 day schedule.

Downy Mildew Ridomil GoldBravo SC

Cabrio 20 ECQuadris 2.08Aliette 80 WGPresidio 4 SCReason 500 SCRevus 2.08 SC

mefenoxam +chlorothalonil

pyraclostrobinazoxystrobinfosetyl-Alfluopicolidefenamidonemandipropamid

4M5

111133431140

1.5 pt

12 - 16 oz6 - 15 oz2 - 5 lb3 - 4 fl oz5.5 - 8.2 fl oz8 fl oz

7

003221

7 - 10 day interval until disease is under control.Alternate fungicides with different modes ofaction.See label.See label.See label.See label.See label.See label.

Pythium Damping-Off Ridomil Gold SL mefenoxam 4 0.25 - 0.5 pt NA Apply to soil at planting or transplanting.

Rhizoctonia Stemand Root Rot

Endura 70 WG boscalid 7 6 - 9 oz 0 Apply at first sign of disease; may be repeated7 - 14 days later.

CANTALOUPE – See CUCURBITS





Disease Product Active Ingredient FRACCode

Rate/Acre Days toHarvest

Comments

CORN (Sweet) Anthracnose(Colletotrichum)

Northern corn leaf blight(Exserohilum turcicum)

Southern rust (Puccinia polysora)

Tilt, Propimax 3.6 EC(multiple generics)

propiconazole 3 4 fl oz 14

Quadris 2.08 SC azoxystrobin 11 6.2 - 9 fl oz 7 See Fungicide resistance management guidelines.

Evito 480 SC fluoxastrobin 11 2 - 5.7 fl oz 7 See Fungicide resistance management guidelines.

Headline 2.09 SC pyraclostrobin 11 6 - 12 fl oz 7 See Fungicide resistance management guidelines.

Bravo Weatherstick(multiple generics)

chlorothalonil M5 16 - 24 oz 14 See label on other chlorothalonil fungicides.

Dithane DF (multiplegenerics)

mancozeb M3 32 - 48 oz 7 See label on other mancozeb fungicides.

Quilt Xcel 2.2 SE azoxystrobin + propiconazole

11 + 3 10.5 - 14 fl oz 14

Stratego YLD 4.18 SC trifloxystrobin + prothioconazole

11 + 3 4 - 5 fl oz 0


11 + 7 4 - 8 fl oz 7

Elatus 45 WG azoxystrobin + benzovindiflupyr

11 + 7 7.3 oz 7

Trivapro 2.21 SE benzovindiflupyr +azoxystrobin + propiconazole

7 + 11+ 3

13.7 fl oz 14

CUCUMBERS – See CUCURBITS



178



CUCURBITS: CANTALOUPE, CUCUMBER, MUSKMELON, PUMPKIN, SUMMER SQUASH, AND WATERMELON Angular leaf spot(Pseudomonas syringaepv. lachrymans)

Kocide 2000 copper hydroxide M1 1-2.25 lb Crop injury may occur at high rates.

Alternaria leaf spot

Anthracnose (Colletotrichum spp.)

Cercospora leaf spot(Cercospora citrulina)

Gummy stem blight(Didymella bryoniae)

Target spot (Corynespora cassiicola)

Topsin or T-Methyl 70W thiophanate-methyl 1 16 oz 0 Not for Alternaria or Cercospora. See Fungicideresistance management guidelines.

Topsin or T-Methyl 4.5F thiophanate-methyl 1 10 oz 1 Not for Alternaria or Cercospora. See Fungicideresistance management guidelines.

Quadris 2.08 SC azoxystrobin 11 11 - 15.5 fl oz 1 See Fungicide resistance management guidelines.

Cabrio 20 EC pyraclostrobin 11 12 - 16 oz 0 See Fungicide resistance management guide-lines.




mancozeb M3 32 - 48 oz 5

Aprovia Top 1.62 EC difenoconazole + benzovindiflupyr

3 + 7 10.5 - 13.5 fl oz 0

Inspire Super 2.82 SC difenoconazole +cyprodinil

3 + 9 16 - 20 fl oz 7

Luna Experience 3.3 F fluopyram + te buconazole

7 + 3 8 - 17 fl oz 0 Watermelon Only

Luna Sensation 1.67 F fluopyram + trifloxystrobin

7 + 11 7.6 fl oz 0 Watermelon Only

Switch 62.5 WG cyprodinil + fludioxonil 9 + 12 11 - 14 oz 0Quadris Top 1.67 SC azoxystrobin +

difenoconazole11 + 3 12 - 14 fl oz 0

Pristine 38 WG pyraclostrobin +boscalid

11 + 7 12.5 - 18.5 oz 0

Tanos 50 WP famoxadone + cymoxanil

11 + 27 8 oz 3 Only Alternaria and Anthracnose.


11 + M5 3.2 pt 1

Gavel 75 DF zoxamide + mancozeb 22 + M3 1.5 - 2.0 lb 5 Cercospora and Alternaria only.Orondis Opti 3.37 SC oxathiapiprolin +

chlorothalonil49 + M5 1.75 - 2.5 fl oz 0

Orondis Ultra 2.33 SC oxathiapiprolin +mandipropamid

49 + 40 5.5 - 8.0 fl oz 0





CUCURBITS: CANTALOUPE, CUCUMBER, MUSKMELON, PUMPKIN, SUMMER SQUASH, AND WATERMELON (cont.)Downy Mildew(Pseudopernospra cubensis)

Reason 500 SC fenamidone 11 5.5 oz 14 See Fungicide resistance management guidelines

Cabrio 20 EC pyraclostrobin 11 8 - 12 oz 0 See Fungicide resistance management guidelines

Flint 50 WG trifloxystrobin 11 4 oz 0 See Fungicide resistance management guidelines


11 + 7 12.5 - 18.5 oz 0

Ranman 400 SC cyazofamid 21 2.0 - 2.75 fl oz 0

Curzate 60 DF cymoxanil 27 3.5 - 8 oz 3

Previcur Flex 6 F propamocarb 28 1.2 pt 2

Omega 500 F fluazinam 29 0.75 - 1.5 pt 30

Aliette 80 WDG fosetyl-AL 33 2 - 5 lb 1

Forum 4.18 F dimethomorph 40 6 fl oz 0

Revus 2.08 SC mandipropamid 40 8 fl oz 1

Presido 4 F fluopicolide 43 6 fl oz 2


mancozeb M3 32 - 48 oz 5


11 + 27 8 oz 3

Ridomil Gold Bravo SC3. 67


4 + M5 2 lb 7

Gavel 75 DF zoxamide + mancozeb 22 + M3 1.5 - 2.0 lb 5

Orondis Opti 3.37 SC oxathiapiprolin +chlorothalonil

49 + M5 1.75 - 2.5 fl oz 0 Good on downy mildew


49 + 40 5.5 - 8.0 fl oz 0





CUCURBITS: CANTALOUPE, CUCUMBER, MUSKMELON, PUMPKIN, SUMMER SQUASH, AND WATERMELON (cont.)

Powdery MildewPowdery Mildew of cucurbits is caused by two fungal genera, Sphaerotheca and Erysiphe, that can quickly (high risk) develop resistance to fungicides. Use a tank mix or premix with twomodes of action (different FRAC Code numbers) and avoid sequential use of a single chemistry (same FRAC Code number) within the same season.

Powdery Mildew(Sphaerotheca spp. or Erysiphaecichoracearum)

Ralley 40 WSP myclobutanil 3 2.5 - 5 oz 1

Velum Prime fluopyram 7 6.5 - 6.8 fl oz 0

Fontelis 1.67 SC penthiopyrad 7 12 - 16 fl oz 0

Quintec 2.08 SC quinoxyfen 13 4 - 6 oz 3



Torino 0.85 SC cyflufenamid U06 3.4 oz 0 Resistance is known in some populations.

Gatten flutianil U13 6 - 8 fl oz 0 Cantaloupe, cucumber, and squash only.

Inspire Super 2.82 SC difenoconazole +cyprodinil

3 + 9 16 - 20 fl oz 7

Luna Experience 3.3 F fluopyram + t ebuconazole

7 + 3 8 - 17 fl oz 7 Watermelon Only

Switch 62.5 WG cyprodinil + fludioxonil 9 + 12 11-14 oz 1

Quadris Top 1.67 SC azoxystrobin + difenoconazole

11 + 3 12 - 14 fl oz 1


11 + 7 12.5 - 18.5 oz 0

Quadris Opti 1.0 SC azoxystrobin +chlorothalonil

11 + M5 3.2 qt


3 + 7 10.5 - 13.5 fl oz 0


49 + M5 1.75 - 2.5 fl oz 0




EGGPLANTAnthracnose fruit rot,

Early blight (Alternariasolani)

Gray mold (Botrytis sp.)

Endura 70 WP boscalid 7 2.5 - 3.5 oz 0


Quadris 2.08 SC azoxystrobin 11 6.2 - 15.5 fl oz 0 See Fungicide resistance management guidelines.

Reason 500 SC fenamidone 11 5.5 oz 14 See Fungicide resistance management guidelines.

Evito 480 SC fluoxastrobin 11 2 - 5.7 fl oz 3 See Fungicide resistance management guidelines.

Cabrio 20 EC pyraclostrobin 11 8 - 12 oz 0 See Fungicide resistance management guidelines.Bravo Weatherstick(multiple generics)



3 + 7 10.5 - 13.5 fl oz 14

Switch 62.5 WG cyprodinil + fludioxonil 9 + 12 11 - 14 oz 0


11 + 3 8 - 14 fl oz 1


11 + 7 4 - 8 fl oz 0

Phytophthora blight andfruit rot

Ranman 400 SC cyazofamid 21 2.75 fl oz 0





11 + 27 8 - 10oz 3

OKRAAnthracnoseDowny Mildew

Quadris 2.08 SC

Reason 500 SC

azoxystrobin

fenamidone

11

11

6 - 15.5 fl oz

5.5 oz

0 Apply prior to disease and on a 7 - 14 day scheduleas needed. Do not make more than 2 con secutiveapplications and do not make more than 4 applica-tions per crop year. Do not apply more than1.92 qts per acre per season.

Seedling Disease Quadris 2.08 SC azoxystrobin 11 0.4 - 0.8 fl oz/1,000 row ft

N/A In-furrow at planting or 7 inch band over the rowshortly after emergence.





ONION, GARLIC, LEEK, SHALLOTAlternaria BlotchPowdery MildewDowny Mildew

Cabrio 20 EG pyraclostrobin 11 8 - 12 oz 7 Follow label directions closely.

Pristine

Scala SC

boscalid +pyraclostrobinpyrimethanil

7119

12.5 - 18.5 oz

9 - 18 oz

See label. Follow label information for crops and diseases.

Use lower rate only in a tank mix with abroad-spectrum fungicide.

Downy Mildew Revus mandipropamid 40 8 fl oz See label information.

Purple Blotch,Stemphylium, Botrytis


39

16 - 20 fl oz 7

Quadris Top azoxystrobin + difenoconazole

113

12 - 14 fl oz 3

Fontelis penthiopyrad 7 14 - 24 fl oz 3

PEAS (Southern and English)Pythium Damping-Off Ridomil Gold SL mefenoxam 4 8 - 16 fl oz 2 Preplant incorporate in the top 2 inches.

Downy MildewCercospora Leaf SpotAnthracnose, Rust

Bravo WeatherStik

Priaxor

chlorothalonil

fluxapyroxad +pyraclostrobin

M5

711

1 3/8 - 2 pt

4 - 8 fl oz

14

7

Apply at first sign of disease on a 7 - 10 dayschedule as needed.

Cercospora Leaf Spot,Anthracnose, Rust


Cercospora Leaf Spot,Anthracnose, Rust, Powdery Mildew

Vertisan penthiopyrad 7 10 - 20 fl oz 21





PEPPERAnthracnose fruit rot(Colletotrichum spp.)


Reason 500 SC fenamidone 11 5.5 - 8.2 oz 14 See Fungicide resistance management guidelines.

Cabrio 20 EC pyraclostrobin 11 8 - 12 oz 0 See Fungicide resistance management guidelines.

Flint 50 WG trifloxystrobin 11 3 - 4 oz 3 See Fungicide resistance management guidelines.






3 + 7 10.5 - 13.5 fl oz 0


11 + 3 8 - 14 fl oz 0


11 + 27 8 - 10 oz 3


49 + M5 1.75 - 2.5 fl oz 0


11 + 7 4 - 8 fl oz 0

Bacterial spot(Xanthomonas sp.)


11 + 27 8 - 10 oz 3 Suppression only. Tank mix with copper or mancozeb.

Kocide 2000 copper hydroxide M1 1.5 - 2.25 lb 0 Several other copper compounds available.







PEPPER (cont.)Cercospora leaf blight Cabrio 20 EC pyraclostrobin 11 8 - 12 oz 0 See Fungicide resistance management

guidelines.




11 + 3 8 - 14 fl oz 0


3 + 7 10.5 - 13.5 fl oz 0


49 + M5 1.75 - 2.5 fl oz 0

Phytophthora foliar blightand fruit rot (Phytophthoracapsici)

Reason 500 SC fenamidone 11 8.2 oz 14 See Fungicide resistance management guidelines.

Ranman 400 SC cyazofamid 21 2.75 fl oz 0





mancozeb M3 32 - 48 oz 7 See label on other mancozeb fungicides


11 + 27 8 - 10oz 3


49 + M5 1.75 - 2.5 fl oz 0





PEPPER (cont.)Powdery Mildew Quadris 2.08 SC azoxystrobin 11 11 - 15.5 fl oz 0 See Fungicide resistance management

guidelines.


Flint 50 WG trifloxystrobin 11 1.5 - 2 oz 0 See Fungicide resistance management guide-lines

Quintec 2.08 SC quinoxyfen 13 4 - 6 oz 3 Leaf spotting can occur


3 + 7 10.5 - 13.5 fl oz 0

Switch 62.5 WG cyprodinil + fludioxonil 9 + 12 8-14 oz 0


11 + 3 8 - 14 fl oz 1


11 + 7 4 - 8 fl oz 0


49 + 40 5.5 - 8.0 fl oz 0


49 + M5 1.75 - 2.5 fl oz 0

Southern blight (Sclerotium rolfsii)

Evito 480 SC fluoxastrobin 11 2 - 5.7 fl oz 3

Cabrio 20 EC pyraclostrobin 11 12 - 16 oz 0 Suppression only.

Blocker 4F PCNB 14 4.5 - 7.5 pt/100 gal water

Use ½ pt transplant solution per plant.


11 + 7 4 - 8 fl oz 7 Suppression only.





PEPPER (cont.)Target Spot(Corynespora cassiicola)


Cabrio 20 EC pyraclostrobin 11 8-12 oz 0 See Fungicide resistance management guidelines.


11 + 7 4 - 8 fl oz 7

POTATO: IRISHEarly Blight(Alternaria sp.)

Velum Prime fluopyram 7 6.5 - 6.8 fl oz 7

Scala 5.0 SC pyrimethanil 9 7 oz 7

Quadris 2.08 SC azoxystrobin 11 6 - 15 fl oz 14 See Fungicide resistance management guidelines

Reason 500 SC fenamidone 11 5.5 - 8.2 oz 14 See Fungicide resistance management guidelines


Gem 500 SC trifloxystrobin 11 2.9 - 3.8 7

Headline 2.09 SC pyraclostrobin 11 6 - 12 oz 3 See Fungicide resistance management guidelines

Previcur Flex 6 F propamocarb 28 0.7 - 1.2 pt 2

Kocide 2000 copper hydroxide M1 0.75 - 3 lb 0 Several other copper


chlorothalonil M5 16 - 24 oz 3 See label on other chlorothalonil fungicides

Dithane F-45(multiplegenerics)

mancozeb M3 0.4 - 1.6 lb 3 Not for target spot. See label on other mancozebfungicides

Quadris Top 1.67 SC azoxystrobin +difenoconazole

11 + 3 8 - 14 fl oz 14


11 + 7 4 - 8 fl oz 7

Tanos 50 WP famoxadone +cymoxanil

11 + 27 8 - 10 oz 3

Gavel 75 DF zoxamide + mancozeb

22 + M3 1.5 - 2.0 lb 5



Disease Product Active Ingredient FRAC Rate/AcreDays toHarvest Comments

POTATO: IRISH (cont.)Late blight (Phytophthora infestans)


Ranman 400 SC cyazofamid 21 2.0 - 2.75 fl oz 7

Curzate 60 DF cymoxanil 27 3.5 - 8 oz 14


Ridomil Gold Bravo SC3. 67


4 + M5 2.5 pt 14


11 + M5 3.2 qt 7

Powdery mildew Vertisan penthiopyrad 7 12 - 24 fl oz 7

Quadris 2.08 SC azoxystrobin 11 6 - 15 fl oz 14 See Fungicide resistance management guidelines

Headline 2.09 SC pyraclostrobin 11 6 - 12 fl oz 3 See Fungicide resistance management guidelines


7 + 9 11.2 fl oz 7


11 + 3 12 - 14 fl oz 14


11 + 7 6 - 8 fl oz 0


11 + M5 1.6 pt 14

PUMPKIN – See CUCURBITS





RADISHAlternaria Leaf SpotCercospora Leaf SpotPowdery MildewWhite Rust

Cabrio 20 EG pyraclostrobin 11 8 - 12 oz 0 Use 8 - 16 oz for white rust control. See label forother information.

Alternaria Leaf SpotCercospora Leaf SpotPowdery MildewRust

Fontelis penthiopyrad 7 16 - 30 fl oz

Pythium Damping-OffPhytophthora Stem RotWhite Rust

Ridomil Gold SL mefenoxam 4 8 - 16 fl oz Apply to the soil at planting or transplanting.

SPINACHPythium Damping-OffWhite Rust

Ridomil Gold SL mefenoxam 4 8 - 16 fl oz Apply to the soil at planting or transplanting.

Downy Mildew Aliette 50 WDG fosetyl-Al 33 2 - 3.75 lb 3 Apply at first sign of disease and repeat on a 7 - 21 day schedule as needed. Beware of certain tank mixes – see label.

Ridomil Gold-Copper mefenoxam + copper hydroxide

4M1

2.5 lb 21 Spray at first sign of disease. Apply 21 days afterRidomil EC preplant application and on a 14 dayschedule afterwards as needed. See label for precautions.

Foliar Leaf SpotsWhite Rust

Quadris 2.08 FL azoxystrobin 11 6.2 - 15.4 fl oz 0 Apply at first sign of disease and then on a 7 - 14 day schedule. Follow resistance manage-ment guidelines on label.

Downy Mildew Powdery Mildew

Quadris 2.08 FL azoxystrobin 11 12.3 - 15.4 fl oz 0 Apply preventively on a weekly basis. If possible,alternate applications with a fungicide with a different mode of action.

Kocide 2000 copper hydroxide M1 1.5 - 2 lb 0 Apply as needed. Use higher rate for heavier disease situations. Flecking may occur on leaves.

Downy MildewWhite Rust

Reason 500 SC fenamidone 11 5.5 - 8.2 oz See label.

Alternaria Leaf SpotCercosporaEarly BlightLate BlightPowdery Mildew Rust






SQUASH – See CUCURBITS.)SWEET POTATOBlack rot (Certocystis fimbriata)

Mertec 340 F thiabendazole 3 107 fl oz/100 gal Drip roots 1 to 2 min before planting

Damping Off (Pythium spp.)

Ridomil Gold 4 SL mefenoxam 4 1 - 2 pt 7 Incorporate into soil

Foliar diseases (Alternaria) and powdery mildew

Velum Prime fluopyram 7 6 - 6.8 fl oz 7



Scala 5.0 SC pyrimethanil 9 7 oz 7

Switch 62.5 WG cyprodinil + fludioxonil 9 + 12 11 - 14 oz 7


11 + 3 8 - 14 fl oz 14

Aprovia Top 1.EC difenoconazole + benzovindiflupyr

3 + 7 10.5 - 13.5 fl oz 14

Soilborne (Rhizoctonia sp.Sclerotinia sp.)

Endura 70 WP boscalid 7 2.5 - 10 10

Vertisan penthiopyrad 7 12 - 24 fl oz 7

Velum Prime fluopyram 7 6 - 6.8 fl oz 7


Evito 480 SC fluoxastrobin 11 0.16 - 0.24 floz/1000 ft of row

7

Postharvest Rhizopus soft rots

Botran 75 W dicloran 14 1 lb/100 gal Dip seedling roots for 30 seconds before planting.

Scurf (Monilochaetes infuscans) and Sclerotial blight (Sclerotium rolfsii)

Botran 75 W dicloran 14 1 lb/100 gal Dip seedling roots for 30 seconds before planting.

TOMATO – See tomato disease sectionWATERMELON – See CUCURBITS



Nematode Nematicide Formulation Active Ingredient Rate/Acre Comments

Root-Knot, Lesion,Stubby Root andReniform

Telone II Liquid 1,3-dichloropropene See label. Inject 12 inches below planting depth and sealimmediately with appropriate bedding equipment.Wait 7 - 14 days before planting.

Vydate L Liquid oxamyl See label.

Velum Prime Liquid fluopyram 6.5 - 6.8 fl oz Apply as in-seed-furrow spray at planting directedon or below seed. Can be applied with drip irri-gation in some vegetable systems, see label fordetails.

VEGETABLE NEMATODES (Commercial Production)Travis Faske

RESTRICTED USE PESTICIDES – For sale and use only by licensed/certified applicators or persons under their direct supervision. These are dangerous pesticides – use cautionin handling and read and follow current label directions. If nematodes are suspected to be causing problems, a diagnostic soil sample should be taken to the county agent for submission to the Cooperative Extension Service Nematode Diagnostic Laboratory. A small fee is required.

VEGETABLE DISEASES (Home Garden)Sherrie Smith



Bacterial Leaf and Fruit Spots (coppermostly effective against bacterial diseases, but labeledalso for fungal diseases)

Serenade Garden Disease Control** Bacillus subtilis 44 RTU* 0 - 14 days(see label)

Approved for organic use.

Bayer Advanced Natria Disease Control** Bacillus subtilis 44 RTU* 0 Approved for organic use.Natural Guard Copper Soap RTU* copper soap M1 RTU* Label Apply at first evidence of disease.Hi-Yield Copper Fungicide RTU* copper hydroxide M1 RTU* Label Begin at first evidence of disease.

Ortho Disease B Gon Copper copper octanoate M1 RTU* Label One quart will treat 10 sq ft.Fungal leaf spots Serenade** Bacillus subtilis 44 2 - 4 fl oz/gal 0 Spray plants to runoff, covering both

top and bottom surface of foliage toensure thorough coverage.

Serenade Garden Disease Control** Bacillus subtilis 44 RTU* 0 - 14 days(see label)

Ortho Garden Disease Control chlorothalonil M5 1 tbs/gal 0 - 14 days(see label)

Apply in early morning or lateevening using 1 gal spray per 250sq ft of gar den (10 x 25 ft). Goodcoverage is essential. Apply at firstsign of disease and every 7 - 14days as needed.

Bonide Fung-onil RTU* chlorothalonil M5 RTU* 0 - 14 days(see label)

Apply at first sign of disease andevery 7 - 14 days as needed.

Bonide Fung-onil Concentrate chlorothalonil M5 2 - 2.75 tsp/gal 0 - 14 days(see label)

Apply at first sign of disease andevery 7 - 14 days as needed.

Garden Tech Daconil Concentrate chlorothalonil M5 1.5 tsp - 1 tbs/gal 0 - 14 days Apply at first sign of disease andevery 7 - 14 days as needed.

Ferti-lome Liquid Fungicide chlorothalonil M5 2 tbs/gal 0 Apply at first evidence of disease,then 7 - 14 days as needed.

Hi-Yield Vegetable, Flower, Fruit and Ornamental Fungicide

chlorothalonil M5 6 tsp/gal 0 Begin applications when dew or rainoccur and disease threatens. Usethe highest rate and shortest intervalspecified when disease conditionsare severe.

Monterey Fruit Tree, Vegetable andOrnamental Fungicide

chlorothalonil M5 2 1/2 tsp/gal for200 sq ft

0 Begin applications when dew or rainoccur and disease threatens. Usethe highest rate and shortest intervalspecified when disease conditionsare severe.


(continued)


VEGETABLE DISEASES (Home Garden) – continued

* RTU – Ready to use. ** Labeled for organic use.*** NC – Resistance not known.



Fungal leaf spots(cont.)

Bonide Mancozeb FL with Zinc Concentrate

mancozeb M3 2 - 5 tsp/gal 3 - 14 days(see label)

Use sufficient water for thoroughcoverage.

Neem (various brands) neem oil NC*** RTU* 0 This product is most effective whenapplied on a 7 - 14 day schedule.

GreenCure** potassium bicarbonate NC*** 1 - 2 tbs/gal 1 Potassium bicarbonate fungicide primarily targets powdery mildewon many vegetables. Labeled fororganic use.

Kaligreen** potassium bicarbonate NC*** 2.5 - 3 lb/A

MilStop** potassium bicarbonate NC*** 2.5 - 3 lb/AActinovate® Lawn and Garden**(foliar and Pythium, Phytophthora,Rhizoctonia, Fusarium root rots)

Streptomyces lydicusWYEC 108

NC*** 1/2 - 2 tsp/2 gal

0 May be used as a foliar spray or rootdrench. See label.

Bayer Advanced Natria Fruit and Vegetable Ready to Use

sulfur + pyrethrins M2 RTU* 1 For best control apply as a protec-tive spray early in the season beforethe diseases are noticed. Re-sprayevery 7 - 10 days or after rain.

Bonide Tomato and VegetableConcentrate

sulfur + pyrethrins M2 5 oz/gal 1 Thoroughly spray all areas of theplant, especially new shoots and theunderside of leaves.

Miracle-Gro Nature’s Care3-in-1 Insect, Disease, andMite Control RTU*

sulfur + pyrethrins M2 RTU* 1

Virus Diseases No chemical controls

WHEAT – SEED TREATMENTS

Terry Spurlock


NOTE: Wheat seed producers in Arkansas should always plant seed treated with one of the listed products to prevent a buildup of loose smut and Stagonospora glume blotch in the seed supply.Growers who plant saved seed should have it treated with one of the above, especially if the seed came from a field with these diseases or if either of the diseases was at epidemic levels in nearby fields during the spring.

Disease Fungicide Active IngredientFRACCode Rate/cwt Seed Comments

Loose Smut,Stagonospora Blotch(glume blotch),and other seedlingdiseases

Charter 0.21 FS triticonazole 3 3.1 fl oz On-farm or commercial seed treaters. See labelfor details.

Vibrance 4.3 FS sedaxane 7 0.08 - 0.16 fl oz See label for details. Also labeled for oats and triticale.

Maxim 4 FS fludioxonil 12 0.08 - 0.16 fl oz See label.

Mertect 340 F thiabendazole 1 0.17 oz See label.

Raxil MD 11.6 S tebuconazole + metalaxyl 3 + 4 5 - 6.5 fl oz On-farm or commercial seed treaters. Dilute 1:1with water before application to seed. Alreadycontains dye. Do not graze for 38 days after seed-ing. Also controls loose smut of oats – see label.

Dividend Extreme difenoconazole + mefenoxam 3 + 4 2 - 4 fl oz Also labeled for triticale.

Charter F2 0.19 FS triticonazole + metalaxyl 3 + 4 5.4 fl oz See label.Rancona Crest 1.37 FS ipconazole + metalaxyl +

imidacloprid3 + 4 + N/A 5 fl oz Do not graze or feed livestock on treated areas

for 45 days after planting.

Rancona V RTU FS1.26 FS

ipconazole + carboxin +metalaxyl

3 + 7 + 4 4.6 fl oz Do not graze or feed livestock on treated areasfor 6 weeks after planting.

Vibrance Extreme0.81 FC

difenoconazole + sedaxane +mefenoxam

3 + 7 + 4 2.8 - 5.6 fl oz See label for details. Also labeled for oats and triticale.

CruiserMaxxVibrance Cereals0.72 FS

difenoconazole + sedaxane +mefenoxam + thiamethoxam

3 + 7 + 4 + N/A 5 oz Multiple seed and seedling diseases (see label).Also labeled for oats and triticale. ContainsCruiser 5 FS at 0.25 oz/cwt. Add additional 0.75oz/cwt Cruiser 5 FS for aphid control and BYDVsuppression.

EverGol Energy1.47 FS

prothioconazole + penflufen +metalaxyl

3 + 7 + 4 1 oz Commercial seed treatment only.

Gaucho XT 1.29 F tebuconazole + metalaxyl + imidacloprid

3 + 4 + N/A 3.4 fl oz See label.

WHEAT – FOLIAR FUNGICIDESTerry Spurlock


Disease Fungicide Active IngredientFRACCode Rate/Acre Comments

Leaf Rust Stagonospora (Glume)

Blotch1 Septoria Leaf Blotch Powdery MildewStripe Rust2

Alto100 SL cyproconazole 3 3 - 5.5 fl oz See label.Caramba 90 EC metconazole 3 10 - 14 fl oz No more than 2 applications/season. See label.

Bumper 41.8 EC,Propimax 3.6 EC,Tilt 1.04 SC

propiconazole 3 4 fl oz Do not apply after Feekes GS 10.5 (full head-ing). Do not apply more than 8 fl oz per acre percrop per season.

tebuconazole (varioustrade names 3.6 F)

tebuconazole 3 4 fl oz Maximum of 4 fl oz/acre per year.

Quadris 2.08 F* azoxystrobin 11 6 fl oz Do not apply after Feekes GS 10.54 (floweringover). Apply prior to disease development.

Aftershock 480 SC fluoxastrobin 11 2.5 - 4 fl oz 10 - 14 day intervals. See label.

Evito 480 SC fluoxastrobin 11 2.5 - 4 fl oz 10 - 14 day intervals. See label.

Headline 2.09 SC* pyraclostrobin 11 6 - 9 fl oz Do not apply after Feekes GS 10.5. See label.Headline is also labeled for control of blackpoint of wheat.

Quilt Xcel 2.2 SE azoxystrobin + propiconazole 11 + 3 10.5 - 14 fl oz Do not apply after Feekes GS 10.54. Tankmixes with certain herbicides and fertilizers mayresult in crop injury – see label for all restric-tions.

Aproach Prima 2.34 SC picoxystrobin + cyproconazole 11 + 3 3.4 - 6.8 fl oz Do not apply more than 6.8 fl oz per acre percrop. Minimum time to harvest is 45 daysfor grain.

Twinline 3.72 SE pyraclostrobin + metconazole 11 + 3 7 - 9 fl oz Use high rate for stripe rust. Do not apply afterFeekes GS 10.5. See label.

Stratego 2.08 SC trifloxystrobin + propiconazole 11 + 3 10 fl oz Do not apply after Feekes GS 10.5.

Stratego YLD 4.18 SC trifloxystrobin + prothioconazole 11 + 3 4 fl oz See label for restrictions.

Absolute 500 SC trifloxystrobin + tebuconazole 11 + 3 5 fl oz Do not apply more than 5 fl oz per season. Donot use adjuvants.

Priaxor 4.17 SC pyraclostrobin + fluxapyroxad 11 + 7 4 - 8 fl oz Do not apply after Feekes GS 10.5. Apply nomore than 16 oz/acre per year.(continued)


The following threshold system is a general guide for whether or not there is adequate disease pressure to justify fungicide use. The relative susceptibility of the variety, favorable weather conditions during the spring and location in Arkansas should also be considered. For current row crop information, sign up for the ArkansasRow Crop Updates at www.arkansas-crops.com/ or visit your local Cooperative Extension Service office.

Feekes Growth Stage Disease Indicator Leaf Treatment Threshold

GS 8 Leaf RustSeptoria tritici leaf blotchPowdery MildewStagonospora blotchTan SpotStripe Rust

Flag-3 and aboveFlag-3 and aboveFlag-2 and aboveFlag-2 and aboveFlag-2 and aboveAny leaf

1 pustule/leaf25% of leaves infected5 pustules/leaf10% of leaves infected25% of leaves infected1 pustule/20 leaves

GS 9 - GS 10.5 Leaf RustSeptoria tritici leaf blotchPowdery MildewStagonospora blotchTan SpotStripe Rust

Flag-2 and aboveFlag-2 and aboveFlag-1 and aboveFlag-2 and aboveFlag-2 and aboveAny leaf

1 pustule/leaf 25% of leaves infected5 pustules/leaf10% of leaves infected25% of leaves infected1 pustule/20 leaves

WHEAT DISEASE THRESHOLDSTerry Spurlock

WHEAT – FOLIAR FUNGICIDES – continued

Disease Fungicide Active IngredientFRACCode Rate/Acre Comments

Leaf Rust (cont.)(Stagonospora (Glume)

Blotch1 Septoria Leaf Blotch Powdery MildewStripe Rust2

Prosaro 421 SC prothioconazole + tebuconazole

3 + 3 6.5 - 8.2 fl oz Apply from early flowering to 3 days after flower-ing for optimal head blight suppression. 30 dayPHI.

Trivapro 1.75 EC benzovindiflupyr +azoxystrobin +propiconazole

7 + 3 + 11 9.4 - 13.7 fl oz Not after Feekes GS 10.5.4. Apply no more than27.4 oz/acre per year.

Fusarium Head Blight(Scab) (suppressiononly) and control ofother diseases listedabove

Caramba 90 EC metconazole 3 13.5 - 17 fl oz Apply at early flowering for optimal head blightsuppression. See label.

tebuconazole (varioustrade names 3.6 F)

tebuconazole 3 4 fl oz Maximum of 4 fl oz/acre per year. Least effective option for Scab.

Prosaro 421 SC prothioconazole + tebuconazole

3 + 3 6.5 - 8.2 fl oz Apply from early flowering to 3 days after flowering for optimal head blight suppression. 30 day PHI.

*Only effective as a preventative treatment for stripe rust.1Stagonospora (glume) blotch is more effectively controlled by seed treatment fungicides because it is primarily seedborne under Arkansas conditions and foliar symptoms are difficult to scout for in the spring.See Wheat Seed Treatment Table for details.

2All fields with active hot spots of stripe rust should be sprayed immediately if found prior to Feekes GS 10.5.

195

Management of Small Grain Diseases – Fungicide Efficacy for Control of Wheat Disease (Revised Oct. 2017)The North Central Regional Committee on Management of Small Grain Diseases (NCERA-184) has developed the following information on fungicide efficacy for control ofcertain foliar diseases of wheat for use by the grain production industry in the U.S. Efficacy ratings for each fungicide listed in the table were determined by field testing thematerials over multiple years and locations by the members of the committee. Efficacy is based on proper application timing to achieve optimum effectiveness of the fungicideas determined by labeled instructions and overall level of disease in the field at the time of application. Differences in efficacy among fungicide products were determined bydirect comparisons among products in field tests and are based on a single application of the labeled rate as listed in the table. The table includes the most widely marketedproducts and is not intended to be a list of all labeled products.

Efficacy of fungicides for wheat disease control based on appropriate application timing

Fungicide(s)

PowderyMildew

StagonosporaLeaf/GlumeBlotch

SeptoriaLeafBlotch

TanSpot

StripeRust

LeafRust

StemRust

HeadScab

HarvestRestrictionClass

ActiveIngredient Product

Rate/A(fl oz)

Picoxystrobin 22.5% Aproach SC 6 - 12 G1 VG VG2 VG E3 VG VG NL Feekes 10.5

Fluoxastrobin 40.3% Evito 480 SC 2 - 4 G --- --- VG --- VG --- NL Feekes 10.5and 40 days

Pyraclostrobin 23.6% Headline SC 6 - 9 G VG2 VG2 E E3 E G NL Feekes 10.5

Metconazole 8.6% Caramba 0.75 SL 10 - 17 VG VG --- VG E E E G 30 days

Tebuconazole 38.7% Folicur 3.6 F4 4 NL NL NL NL E E E F 30 days

Prothioconazole 41% Proline 480 SC 5 - 5.7 --- VG VG VG VG VG VG G 30 days

Prothioconazole 19%Tebuconazole 19% Prosaro 421 SC 6.5 - 8.2 G VG VG VG E E E G 30 days

Propiconazole 41.8% Tilt 3.6 EC4 4 VG VG VG VG VG VG VG P Feekes 10.5.4

Strobilurin

Triazole


(continued)


1 Efficacy categories: NL = Not Labeled; NR = Not Recommended; P = Poor; F = Fair; G = Good; VG = Very Good; E = Excellent; --- = Insufficient data to make statement about efficacy of thisproduct.2 Product efficacy may be reduced in areas with fungal populations that are resistant to strobilurin fungicides. 3 Efficacy may be significantly reduced if solo strobilurin products are applied after stripe rust infection has occurred.4 Multiple generic products containing the same active ingredients also may be labeled in some states. Products including tebuconazole include: Embrace, Monsoon, Muscle 3.6 F, Onset, Orius

3.6 F, Tebucon 3.6 F, Tebustar 3.6 F, Tebuzol 3.6 F, Tegrol, and Toledo. Products containing propiconazole include: Bumper 41.8 EC, Fitness, Propiconazole E-AG, and PropiMax 3.6 EC.Products containing propiconazole + azoxystrobin include: Aframe Plus, Avaris 2XS.

5 Products with mixed modes of action generally combine triazole and strobilurin active ingredients. Nexicor, Priaxor and Trivapro include carboxamide active ingredients.

This information is provided only as a guide. It is the responsibility of the pesticide applicator by law to read and follow all current label directions. No endorsement is intended for products listednor is criticism meant for products not listed. Members or participants in the NCERA-184 committee assume no liability resulting from the use of these products.

Fungicide(s)

PowderyMildew

StagonosporaLeaf/GlumeBlotch

SeptoriaLeafBlotch

TanSpot

StripeRust

LeafRust

StemRust

HeadScab

HarvestRestrictionClass

ActiveIngredient Product

Rate/A(fl oz)

Tebuconazole 22.6%Trifloxystrobin 22.6%

Absolute Maxx5.36 SC 5 G VG VG VG VG E VG NL 35 days

Cyproconazole 7.17%Picoxystrobin 17.94%

Aproach Prima2.34 SC 3.4 - 6.8 VG VG VG VG E VG --- NR 45 days

Fluoxastrobin 14.8%Flutriafol 19.3% Fortix 3.22 SC 4 - 6 --- --- VG VG E VG --- NL Feekes 10.5

and 40 days

Fluapyroxad 2.8%Pyraclostrobin 18.7%Propiconazole 11.7%

Nexicor 2.96 EC 7 - 13 G VG VG E E E VG NL Feekes 10.5

Fluxapyroxad 14.3%Pyraclostrobin 28.6% Priaxor 4.17 SC 4 - 8 G VG VG E VG VG G NL Feekes 10.5

Propiconazole 11.7%Azoxystrobin 13.5% Quilt Xcel 2.2 SE4 10.5 - 14 VG VG VG VG E E VG NL Feekes 10.5.4

Prothioconazole 10.8%Trifloxystrobin 32.3%

Stratego YLD4.18 SC 4 G VG VG VG VG VG VG NL Feekes 10.5

35 days

Benzovindiflupyr 2.9%Propiconazole 11.9%Azoxystrobin 10.5%

Trivapro 2.21 SE 9.4 - 13.7 VG VG VG VG E E VG NL Feekes 10.5.414 days

Metconazole 7.4%Pyraclostrobin 12% TwinLine 1.75 EC 7 - 9 G VG VG E E E VG NL Feekes 10.5

Management of Small Grain Diseases – Fungicide Efficacy for Control of Wheat Disease (Revised Oct. 2017) – continuedMixed Modes of Action5

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University of Arkansas, United States Department of Agriculture, and County Governments Cooperating

Documents

Arkansas Plant Disease Control Products Guide 2019 - MP154 · 2018-12-20 · 3 MP154, Arkansas Plant Disease Control Products Guide – 2019 Edited by: Travis Faske Associate Professor